Number Theory Conferences, new and old

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Mathmeetings (Arithmetic geometry and number theory)

ICM videos

ICM Proceedings 1893-2006

Annual Schedules of the Weekly Programmes at the MFO Oberwohlfach

2026

• Algorithmic Number Theory Symposium XVII, July 6-10, 2026, Groningen, Netherlands (link forthcoming)

2025

• Summer school on formulas of Siegel and Weil, September 29 - October 2, 2025, Bielefeld University, Germany
• Analytic Number Theory and Automorphic Forms, September 17-19, 2025, Université de Lille, France
• NTDU 2025, August 25-29, 2025, University of Canterbury, Christchurch, New Zealand
• René 25: Celebrating the research interests of René Schoof, August 18-22, 2025, University of French Polynesia, Tahiti
• Arithmetic cycles, Modular forms, and L-functions - A celebration of the mathematics of Henri Darmon on the occasion of his 60th birthday, August 18-22, 2025, CRM, Montreal, Canada
• Iwasawa 2025 Conference, June 30-July 4, 2025, National Taiwan University, Taipei
• Iwasawa Taipei Summer School 2025, June 25-28, 2025, National Taiwan University, Taipei
• Monogenity and power integral bases, The first in-person meeting, July 8-10, 2025, Barcelona, Spain
• 33èmes Journées Arithmétiques, June 30-July 4, 2025, University of Luxembourg, Luxembourg
• WORDS 2025, June 30-July 4, 2025, LORIA, Nancy, France
• Harmonic Maass forms, mock modular forms and their applications, June 30-July 4, 2025, Madhava Lecture Hall, ICTS, India
• Algebraic Points on Curves, June 23-27, 2025, Institute for Computational and Experimental Research in Mathematics (ICERM), Providence, RI, USA
• Diophantine Equations, Combinatorics, Analysis in Number Theory, June 23-27, 2025, ICMS, Edinburgh, United Kingdom
  (A website is soon to be set up)
• Conference: Prime numbers and arithmetic randomness, June 23-27, 2025, CIRM, Marseille, France
• Modular in Bielefeld, June 23-26, 2025, Bielefeld University, Bielefeld, Germany
• CIMPA School on Automorphic L-functions, June 30-July 11, 2025, IIT Ropar, India
• Number theory, quantum chaos and their interfaces, a conference in honor of Zeev Rudnick's 64 birthday, May 18-22, 2025, The Steinhardt Museum of Natural History, Tel Aviv University, Israel
• ntegers Conference 2025, In Honor of the 80th Birthdays of Melvyn Nathanson and Carl Pomerance, May 14-17, 2025, University of Georgia, Athens, Georgia, US
• 37th Automorphic Forms Workshop, April 30-May 4, 2025, University of North Texas, Denton, TX, USA
• RTG2491 Spring School on Decoupling and More, March 24-28, 2025, University of Göttingen, Germany
• Journée de Théorie des Nombres en l'honneur de Georges Rhin, Metz, 7 Mars 2025
• Young researchers in Galois Representations and related topics, January 20-23, 2025, University of Genova, Genova, Italy
• A CIMPA school on Serre's big image theorem for Galois representation associated to elliptic curves, January 6-17, 2025, Universidad de Valparaiso, Valparaiso, Chile

2024

• Luxembourg Number Theory Day 2024, December 18, 2024, University of Luxembourg, Belval campus
• International Conference on Number Theory and Related Topics (ICNTRT), December 16-18, 2024, Organized jointly by IMSc Chennai & IIT Madras
• West Coast Number Theory Conference (WCNT 2024), December 15-19, 2024, Pacific Grove, CA, USA
• Special sessions in Arithmetic geometry and number theory and Computational number theory and applications, Joint meeting of the NZMS, AustMS and AMS, December 9-13, 2024, Auckland, New Zealand
• Palmetto Number Theory Series (PANTS) XXXIX, December 7-8, 2024, Mathematics Department (LeConte Building), University of South Carolina, Columbia, SC, USA
• Conference on The Mathematics of Post-Quantum Cryptography, December 4-5, 2024, MPIM Lecture Hall, Bonn, Germany
• N Cube Days XXI, November 28-30, 2024, Kiel, Germany
• International Conference on Diophantine Equations, Polynomials and Related Areas - 2024, November 26-30, 2024, (ICDEPRA 2024)
• International Conference on Class Groups of Number Fields and Related Topics-2024, November 20-24, 2024, Indian Institute of Science Education and Research, Berhampur, India
• Number Theory conference: analytic, additive, diophantine aspects and related areas, November 19-21, 2024, Institut Camille Jordan, St-Etienne, France
• p-adic geometry workshop, November 18-22, 2023, NUS, Singapore
• https://semicon2024.org/scientific-sessions, Dubai, UAE, November 11-13, 2024, email dr.m.p.chaudhary@gmail.com for details
• Instructional workshop on rational points, November 4-8, 2024, Groningen, Netherlands
• On the Interfaces of Number Theory and Special functions with Computer Algebra, October 29-31, 2024, Faculty of Sciences of Monastir, University of Monastir, Monastir, Tunisia
• Circle Method and Related Topics, a workshop followed by a conference, October 28-November 8, 2024, ICTS Bangalore, India
• 1st Brazilian Workshop in Analytic Number Theory, October 28- November 1, 2024, Rio de Janeiro, Brazil
• Journées Arithmétiques de Meknès (JAM2024), October 21-25, 2024, Faculty of Sciences, Meknès, Morocco
• Front Range Number Theory Day (FRNTD), October 19, 2024, Colorado State University
• Bayou Arithmetic Research Day (BARD 4), October 18, 2024, Tulane University, New Orleans, LA, USA
• Quebec-Maine Number Theory Conference 2024, October 5-6, 2024, Université Laval, Quebec, Canada
• Palmetto Number Theory Series (PANTS) XXXVIII, September 21-22, 2024, Wake Forest University, Winston-Salem, NC, USA
• Introduction to the p-adic Local Langlands Program, A workshop, September 17-25, 2024, IIT Jammu, India
• International conference on probability theory and number theory 2024, September 15-21, 2024, Palanga, Lithuania
• Early Number Theory Researchers Workshop 2024 (ENTR Workshop 24), September 18-20, 2024, Universität Duisburg-Essen, Department of Mathematics, Thea-Leymann-Str. 9, Essen, Germany
• AESIM/CIMPA summer school of number theory, September 9-20, 2024, Belgrade, Serbia
• Number Theory Down Under, September 9-12, 2024, La Trobe University, Bendigo Campus, Victoria, Australia
• Number Theory in the Americas 2, September 8-13, 2024, Casa Matemática Oaxaca, Oaxaca, Mexico
• Building Bridges 6th EU/US Summer School and Workshop on Automorphic Forms and Related Topics (BB6), September 2-13, 2024, CIRM, Marseille, France
• MINT - A Modern Introduction to Number Theory, a Summer School in number theory in Pisa, Italy, September 2-6, 2024
• Algebraic Number Theory - A workshop for young researchers, September 2-6, 2024, Universität der Bundeswehr München, Munich, Germany
• Automorphic forms in Budapest 2024, August 26-30, 2024, Alfréd Rényi Institute of Mathematics, Budapest, Hungary
• ELAZ 2024 (elementary and analytic number theory), August 26-30, 2024, Rostock, Germany
• The Third JNT Biennial Conference in Number Theory, August 20-26, 2024, Grand Hotel San Michel, Cetraro, Italy
• Workshop on Definability, Decidability, and Computability , July 28-August 2, 2024, Harvard University Science Hall, Room 507, 1 Oxfford St. Cambridge, MA02138, USA
• Summit280, July 8-12, 2024, Budapest, Hungary
• Décimas Jornadas de Teoría de Números, July 8-12, 2024, Madrid, Spain
• The Mordell conjecture 100 years later, July 8-12, 2024, MIT
• The 21st International Conference on Fibonacci Numbers and Their Applications , July 8-12, 2024, Harvey Mudd College, Claremont, California, USA
• Twelfth Bucharest Number Theory Days, July 4-5, 2024, Bucharest, Romania
• Closing conference of the ANR/FNR GALF network, July 1-5 2024, University of Luxembourg
• CIMPA school on Lattices, Heights and Diophantine Approximation, June 24-July 5, 2024, Urgench State University, Urgench, Uzbekistan
• The Quest for the Hidden Simplicity of Noncommutative Harmonic Analysis and Representation Theory - a conference celebrating the 70th birthday of Marko Tadić, June 24-28, 2024, Department of Mathematics, University of Zagreb, Zagreb, Croatia
• Workshop on Number Theory and Physics, June 24-28, 2024, Trieste, Italy
• Conference on Solvable Lattice Models, Number Theory and Combinatorics, June 24-26, 2024, Trinity College Dublin, Dublin, Ireland
• Number-Theoretic Methods in Cryptology (NuTMiC 2024), June 24-26, 2024, University of Szczecin, Institute of Mathematics, Szczecin, Poland
• Modular Forms, L-functions, and Eigenvarieties: a conference in memoriam of Joël Bellaïche, June 18-21, 2024, Paris, France
• School on Number Theory and Physics, June 17-21, 2024, Trieste, Italy
• Comparative Prime Number Theory Symposium, June 17-21, 2024, Vancouver, BC, Canada
• Workshop on Galois Cohomology and Massey Products, A conference in honour of Jan Minac's 71st birthday, June 13-16, 2024, University of Ottawa, Canada
• International Conference on Lie Algebra and Number Theory (ICLANT-2024), June 10-14, 2024, Department of Mathematics, National Institute of Technology, Calicut, India
• Canadian Number Theory Association XVI (CNTA XVI), June 10-14, 2024, The Fields Institute, University of Toronto, Canada
• NZ Number Theory Workshop, June 7, 2004, University of Canterbury, Christchurch, New Zealand
• The Legacy of Ramanujan 2024, Celebrating the 85th birthdays of George Andrews & Bruce Berndt, June 6-9, 2024, Penn State University, PA, USA
• CIMPA school on Applied Number Theory , June 3-14, 2024, Ho Chi Minh City University of Education, Ho Chi Minh City, Vietnam
• CIMPA Summer School on L-Functions and Modular Forms, June 3-14, 2024, The American University of Beirut, Beirut, Lebanon
• SCHOLAR II, May 28-30, 2024, The Fields Institute, University of Toronto, Canada
• 36th Automorphic Forms Workshop, May 20-24, 2024 at Oklahoma State University in Stillwater, Oklahoma, USA
• 36th Automorphic Forms Workshop, May 20-24, 2024, Oklahoma State University, Stillwater, Oklahoma, USA
• International Conference on L-functions and Automorphic Forms, May 13-16, 2024, Vanderbilt University in Nashville, TN, USA
• A conference celebrating International Women in Mathematics Day, May 10-12, 2024, IMSc, Chennai, India
• Hypergeometric and Orthogonal Polynomials Event, May 1-3, 2024, Radboud University Nijmegen, Huygensgebouw, room HG 00.071
• SERMON (SouthEastern Regional Meeting on Numbers), April 27-28, 2024, Wofford College, Spartanburg, South Carolina, USA
• AMS Special session on Algebraic methods in graph theory and applications, April 20-21, 2024, AMS Spring Central Sectional Meeting at Wisconsin, Milwaukee, USA
• The Eighth Mini Symposium of the Roman Number Theory Association, April 17-19, 2024, Università Roma Tre, Rome, Italy
• Front Range Number Theory Day, April 13, 2024, University of Colorado, Boulder, USA
• TORA XIII (the 13th meeting of the Texas-Oklahoma Representations and Automorphic forms conference series), April 12-14, 2024, University of North Texas, USA
• Montreal Solar Eclipse Number Theory Days, April 8-9, 2024, McGill University, Montreal, Canada
• ONLINE conference on COmbinatorial Number Theory And Connected Topics (CONTACT-III), March 16-17, 2024
• International conference on modular forms and q-series, March 11-15, 2024, University of Cologne, Germany
• Southern Regional Number Theory Conference (SRNTC 2024), March 9-11, 2024, Louisiana State University, Baton Rouge, LA, USA
• AESIM school on Algebra, Number theory and their applications to Cryptography, February 25 - March 7, 2024, Salahaddin University, Erbil, Kurdistan Region, Iraq
• The Web of Modularity, February 22-25, 2024, Tulane University, New Orleans, LA, USA
• STNB2024(37th edition), February 5-9, 2024, Mathematics Faculty, University of Barcelona Gran Via de les Corts Catalanes, 585 08007 Barcelona Catalonia, Spain
• New Directions in Rational Points, January 7-12, 2024, BIRS-Chennai CMI, India

2023

• West Coast Number Theory Conference (WCNT 2023), December 15-19, 2023, In-person at Nevada State University, Henderson, NV, USA
• PAlmetto Number Theory Series (PANTS) XXXVII,, December 9-10, 2023, University of Georgia, Athens, Georgia, USA
• Computational Algebra and Magma, November 27 - December 1, 2023, University of Sydney, Sydney, Australia
• ITCAG Workshop: Iwasawa theory and cohomology of arithmetic groups, November 27-28 2023, Bielefeld University, Germany
• N-cube Days 19, November 17-18, 2023, Copenhagen, Denmark
• Bayou Arithmetic Research Day (BARD 3), November 3, 2023, Louisiana State University, Baton Rouge, LA, USA
• ICANTA4, November 2-4, 2023, Oujda, Morocco
• International Conference on Class Groups of Number Fields and Related Topics-2023, October 26-30, 2023, Kerala School of Mathematics, Kerala, India
• MM(P): Mahler Measures of Polynomials, An international conference on the occasions of Mahler's 120th birthday and 90 years of Lehmer's problem, October 24-27, 2023, room HG 00.303, Huygensgebouw, Radboud University, Nijmegen, Holland
• PAlmetto Number Theory Series (PANTS) XXXVI in memoriam of Kevin James, October 21-22, 2023, Clemson University, South Carolina, USA
• TORA (Texas-Oklahoma Representations and Automorphic forms) XII, October 13-15, 2023, University of Oklahoma, Norman, Oklahoma USA
• Front Range Number Theory Day, October 7, 2023, Colorado State University, Fort Collins, Colorado, USA
• Around Frobenius distributions and related topics IV, October 5-6, 2023, Online
• Women in automorphic forms 2023, October 4-6, 2023, University of Konstanz, Konstanz, Germany
• 2023 Maine-Quebec Number Theory Conference , September 30-October 1, 2023 in Orono, Maine, USA
• 7th Torino Number Theory Meeting, September 28-29, 2023, Mathematics Department, University of Torino, Turin, Italy
• Conference on Modular Forms and Arithmetic Geometry, September 18-22, 2023, TU Darmstadt, Germany
• Modular curves and Galois representations, September 18-22, 2023, University of Zagreb, Croatia
• Algebra and Number Theory in Conversation (ANTIC), September 11-15, 2023, Manchester, UK
• Automorphic Forms and L-functions of higher rank, September 11-15, 2023, Queen Mary University of London, UK
• Dynamics and asymptotics in algebra and number theory, September 11-15, 2023, Bielefeld University, Bielefeld, Germany
• Young Number Theorists in Bonn, September 11-15, 2023, MPIM Lecture Hall, Bonn, Germany
• International Conference on Probability Theory and Number Theory 2023, September 10-16, 2023, Palanga, Lithuania
• Y-RANT (Young Researchers in Algebraic Number Theory), September 6-8, 2023, University of Cambridge, Cambridge, UK
• Thematic Section on Number Theory and Arithmetic Geometry , September 4-8, 2023, Lodz, Poland
• 25th Central European Number Theory Conference August 28-September 1, 2023, Sopron, Hungary
• Early Number Theory Researchers Workshop 2023 (ENTR23) , August 23-25, 2023, Bielefeld University, Bielefeld, Germany
• The fifth Japan-Taiwan Number theory conference, August 21-25, 2023, National Penhu University of Science and Technology, R402-1, Marine Science and Technology Building (N), Magong City, Penghu, Taiwan
• Universality, Zeta-Functions, and Chaotic Operators, August 7-11, 2023, CIRM in Luminy, France
• Numbers in the Universe: Recent Advances in Number Theory and its Applications, August 7-11, 2023, Banach Center, Warsaw, Poland
• MAGNTS 2023 (Midwest Arithmetic Geometry and Number Theory Series), October 7-8, 2023, University of Michigan, Ann Arbor, Michigan, USA
• The Durham Symposium 2023: Spectral Gaps, August 7-11, 2023, Durham University, Durham, UK
• Number Theory and Combinatorics in Duluth, July 31-August 4, 2023, Duluth, Minnesota, USA
• Summer School on The Automorphic Side of the p-adic Langlands Program , 31st July - 4 August 2023, Wuppertal
• Trends in Metric Number Theory (TMNT), a workshop, 26-28 July 2023, La Trobe University, Bendigo, Australia
• Eleventh Bucharest Number Theory Days, July 25-26, 2023, Bucharest, Romania
• 1st Analytic Number Theory & Automorphic Forms Conference in Patras, July 17-21, 2023, Patras, Greece
• Iwasawa 2023: in memory of John Coates, July 17-21, 2023, University of Cambridge, UK
• AfricaCrypt 2023, July 10-21, 2023, Sousse, Tunisia
• LMFDB, Computation, and Number Theory (LuCaNT), July 10-14, 2023, ICERM, Providence, Rhode Island, USA
• A Festival Remembering Victor Snaith: Topology, Number Theory and Interactions, July 10-14, 2023, School of Mathematics, University of Bristol, UK
• RHB70 - To Honour the 70th Birthday of Roger Heath-Brown, July 10-14, 2023, Mathematical Institute, University of Oxford, UK
• Random Matrices from Quantum Chaos to the Riemann Zeta Function - A Celebration in Honour of Jon Keating's 60th Birthday, July 5-7, 2023, School of Mathematics, University of Bristol, UK
• 32èmes Journées Arithmétiques, July 3-7 2023, Nancy, France
• Summer school: Inclusive Paths in Explicit Number Theory, July 2-15, 2023, BIRS, University of British Columbia - Okanagan, Canada
• Specializations in Number Theory and Algebra, June 26-29, 2023, Technion, Haifa, Israel
• New Connections Between Physics and Number Theory, June 5-16, 2023, Castello dei Principi Capano, Pollica SA, Italy
• Arithmetic Statistics in Automorphic Forms and Analytic Number Theory, June 5-9, 2023, Centre Bernoulli, EPF Lausanne, Switzerland
• Special Session in Number Theory in Celebration of the 70th Birthday of Ram Murty , 2023 CMS Summer Meeting, June 2-5, 2023, University of Ottawa
• An Expedition into Arithmetic Geometry - a conference in memory of Bas Edixhoven, Tuesday 30 May 2023 - Friday 2 June 2023, Leiden, Netherlands
• 35th Automorphic Forms Workshop, May 22-26, 2023, Louisiana State University, Baton Rouge, Louisiana, USA
• Arithmetic of L-functions, May 22-26, 2023, Instituto de Ciencias Matemáticas (ICMAT), Madrid, Spain
• Integers Conference 2023, May 17-20, 2023, University of Georgia, Athen, Georgia, US
• Workshop on arithmetic dynamics, May 8-20, 2023, ICMS, Kerala School of Mathematics (KSoM), Kozhikode, India
• Front Range Number Theory Day, April 29th, 2023, University of Colorado, Boulder, USA
• Arithmetic Statistics, Automorphic Forms and Ergodic Methods, April 24-28, 2023 at the Max Planck Institute for Mathematics in Bonn, Germany
• Bayou Arithmetic Research Day (BARD 2), April 18, 2023, Tulane University, New Orleans, LA, USA
• WINGS (Women in Number Theory and Geometry), a conference aimed at underrepresented genders in Number Theory and Geometry, April 17-20, 2023, Ringwood Hall, Chesterfield, Derbyshire, UK
• Arithmetic, Algebra, and Algorithms, April 10-14, 2023, ICMS, The Bayes Centre, Edinburgh, UK
• NCM workshop on elliptic curves, April 3-15, 2023, ISER, Thiruvananthapuram, India
• Number Theory Workshop - BMC 2023, April 3-6, 2023, University of Bath, Bath, UK
• Eleventh Annual Upstate NY Number Theory Conference, April 1-2, 2023, Rochester, NY, USA
• Effective Aspects in Diophantine Approximation, March 27-31, 2023, Institut Camille Jordan, University Lyon 1
• Number Theory in Tokyo, March 20-24, 2023, Tokyo Institute of Technology, Tokyo, Japan
• MASON VI conference, March 18, 2023, Towson University, Baltimore MD, USA
• Special Values of L-functions, March 13-17, 2023, Paderborn University, Germany
• Southern Regional Number Theory Conference (SRNTC 2023) March 11-12, 2023, Louisiana State University, Baton Rouge, LA, USA
• Motives and Automorphic Forms, in honour of Günter Harder's 85th Birthday, March 6-10, 2023, Max Planck Institute for Mathematics in Bonn, Germany
• Zeta Functions and Their Representations, an RIMS conference to promote women's participation in mathematics research, March 6-8, 2023, Kyoto University RIMS, Kyoto, Japan
• Workshop on Number Theory, February 20-25, 2023, National Institute of Science Education and Research, Bhubaneswar, India
• Chennai-Tirupati number theory conference, February 11-12, 2023, Chennai Mathematical Institute, Siruseri, Tamil Nadu 603103, India
• Diophantine Analysis, Dynamics and Related Topics, February 5-10, 2023, Center for Mathematical Sciences, Technion-Israel Institute of Technology, Haifa, Israel
• Combinatorial Number Theory and Connected Topics - II (CONTACT - II) February 4-5, 2023, an online conference
• STNB2023(36th edition), Number Theory Seminar in Barcelona, January 23-27, 2023, Math Faculty, University of Barcelona, Gran Via de les Corts Catalanes 585, 08007 Barcelona Catalonia
• International Conference on Number Theory and Graph Theory (ICNG-2023), January 18-20, 2023, Department of Mathematics, Manipal Institute of Technology, Manipal Academy of Higher Education, Manipal 576 104, India
• Workshop on Analytic Number Theory, January 16-24, 2023, KSCSTE-Kerala School of Mathematics (KSoM), Kozhikode, India

2022

• The Luxembourg Number Theory Day 2022, December 16, 2022, University of Luxembourg
• West Coast Number Theory 2022 (WCNT 2022) In Memory of John Brillhart, December 15-19, 2022, Hybrid format (virtual and in-person components), Pacific Grove, CA, USA
• Palmetto Number Theory Series XXXV, December 10-11 (2022), University of South Carolina, Columbia, SC, USA
• Crosscurrents in Number Theory, Analysis and Geometry (2022), December 8-9, 2022, Université Sorbonne Paris Nord, Villetaneuse, France
• International Conference on Class Groups of Number Fields and Related Topics-2022, November 21-24, 2022, Kerala School of Mathematics, Kerala, India
• Bayou Arithmetic Research Day (BARD 1), November 15, 2022, Louisiana State University, Baton Rouge, LA, USA
• International conference in Algebra, Number Theory, and their applications, October 27-28, 2022, Faculty of sciences, Dhar El Mahraz - Fez, Morocco
• Early Number Theory Researchers (ENTR) workshop, October 26-28,2022, TU Darmstadt, Germany
• Québec-Maine Number Theory Conference 2022, October 15-16, 2022, Université Laval, Québec, Canada
• Oregon Number Theory Days, October 8, 2022, Portland State University, OR, USA
• Front Range Number Theory Day, October 8, 2022, University of Colorado at Boulder, USA
• Around Frobenius distributions and related topics III, Online, October 5-7, 2022
• Conference on Arithmetic Algebraic Geometry, October 3-7, 2022, Darmstadt, Germany
• The Number Theory Days (Switzerland) are resuming after two years of interruption: September 30/October 1st, 2022, at EPF Lausanne
• O-minimality and Diophantine Geometry, September 26-30, 2022, Mathematical Institute, Andrew Wiles Building, University of Oxford, UK
• Women in Arithmetic Geometry, September 26-30, 2022, Heidelberg, Germany
• Diophantine Geometry and L-functions: Hindry 65, September 26-30, 2022, Institut de Mathématiques de Bordeaux
• Palmetto Number Theory Series 34, September 24-25, 2022, University of North Carolina at Charlotte, Charlotte, NC, USA
• 6th Number Theory Meeting - Torino, September 22-23, 2022, Torino, Italy
• Field Arithmetic Day, September 21, 2022, Tel Aviv University, Israel
• Conference on Diophantine m-tuples and Related Problems III, September 14-16, 2022, University of Zagreb, Zagreb Croatia
• Elliptic curves and modular forms in arithmetic geometry, celebrating Massimo Bertolini's 60th birthday, September 12-16, 2022, Università degli Studi di Milano, Via Festa del Perdono, 20122 Milano, Italia
• XXIII International Workshop for Young Mathematicians "Number Theory", September 11-17, 2022 at the Faculty of Mathematics and Computer Science of the Jagiellonian University in Cracow, Poland
• Heilbronn 2022 conference, September 8-9, 2022, Bristol
• A celebration of analytic number theory, a conference in honor of Andrew Granville, September 5-9, 2022, CRM, Montreal, Canada
• School on Arithmetic Geometry on the occasion of Massimo Bertolini's 60th birthday, September 5-9, 2022, Universität Duisburg-Essen, Essen, Germany
• Automorphic Forms Conference, September 5-9, 2022, Erdős Center, Rényi Institute, Budapest, Hungary
• Automorphic Forms Summer School, August 29-September 2, 2022, Erdős Center, Rényi Institute, Budapest, Hungary
• Women in Numbers - Europe 4, August 29–September 2, 2022, Utrecht University, Utrecht, The Netherlands (This is a workshop that aims to support new collaborations for women in number theory. Prior to the conference, the project leaders will design projects and provide background reading and references for their groups. Each participant will be assigned to a working group according to her research interests. During the workshop there will be some talks and career-development activities, but there will also be ample time dedicated to working in the working groups.)
• NUTMIC 2021, rescheduled to August 29-31, 2022, Poznan
• Crossing the bridge: New connections in number theory and physics, August 22-26, 2022, Isaac Newton Centre for Mathematical Sciences, Cambridge, UK
• CMI-HIMR Summer School on Unlikely Intersections in Diophantine Geometry, August 22-26, 2022, Mathematical Institute, University of Oxford
• Modular forms in number theory and beyond, August 22-26, 2022, Bielefeld University, Germany
• Masterclass: Relative trace formulae, August 22-26, 2022, University of Copenhagen
• ELAZ 2022 (postponed version of ELAZ 2021) August 22-26, 2022, Adam Mickiewicz University, Poznań, Poland
• Mordell 2022: 100 years of elliptic curves, August 15-19, 2022, University of Cambridge, UK
• Elliptic curves and the special values of L-functions (HYBRID), August 8-19, 2022, Ramanujan Lecture Hall and online, ICTS, India
• ANTS XV, August 8-12, 2022, Bristol
• Elliptic curves Graduate school, August 8-12, 2022, Baskerville Hall, Wales, UK
• Tenth Bucharest Number Theory Days, August 3-6, 2022, Bucharest, Romania
• Building Bridges 5th EU/US Summer School and Workshop on Automorphic Forms and Related Topics (BB5), August 1-13, 2022, University of Sarajevo, Sarajevo, Bosnia-Herzegovina
• Making the bridge: Exploring new connections between number theory and physics, August 1-5, 2022, Isaac Newton Institute for Mathematical Sciences, Cambridge, UK
• 20th International Fibonacci Conference, July 25-29, 2022, in-person at the University of Sarajevo and zoomable, email sjm1@williams.edu for details.
• Conference on Moments of L-functions, July 25-29, 2022, University of Northern British Columbia, Prince George, Canada
• A Pair of Automorphic Workshops in Oregon: Graduate Instructional Workshop July 24-30, 2022 and Collaborative Research Workshop July 31-August 6, 2022
• Number Theory Informed by Computation, Park City Mathematics Institute, July 17-August 6, 2022
• p-adic L-functions and eigenvarieties, July 18-22, 2022, University of Notre Dame, South Bend, IN, USA. There is an accompanying graduate workshop July 11-15, 2022.
• Number Theory and Algebraic Geometry, ICM sectional workshop, ETH Zürich, July 11-14, 2022
• Number Theory Conference in Honour of Kálmán Győry, János Pintz, András Sárközy, July 4-8, 2022, University of Debrecen, Debrecen, Hungary
• L-functions, circle method and applications, June 27 - July 1, 2022, Ramanujan Lecture Hall and online, ICTS Bangalore, India
• Novenas Jornadas de Teoría de Números (Ninth Conference on Number Theory), June 26-July 1, 2022, Universidad de La Rioja, Logroño, Spain
• 50 years of Number Theory and Random Matrix Theory, June 21-24, 2022, Princeton
• RNT3: Rethinking Number Theory, online, June 20-July 1, 2022
• Equidistribution and Arithmetic Dynamics, June 20-24, 2022, Oklahoma State University, USA
• Motives and Arithmetic Groups, an in-person summer school in Strasbourg, France, June 13-17, 2022. The summer school is mainly geared towards PhD students and post-docs and will also feature talks by young researchers.
• Modern Breakthroughs in Diophantine Problems, June 19-24, 2022, Banff International Research Station
• 59th seminar Achen-Bonn-Köln-Lille on automorphic forms, June 8, 2022, Bonn University, Germany
• Topology and Arithmetic around the Langlands Program, June 7-11, 2022, Stockholm University, Sweden
• Connecticut Summer School in Number Theory, June 6-12, 2022, University of Connecticut, Storrs, CT, USA. This event consists of a four-and-a-half-day summer school for advanced undergraduates and beginning graduate students, followed by a two-and-a-half-day research conference.
• Women In Number Theory and Geometry (WINGs 2022), June 6-8, 2022, West Lexham, Norfolk, UK
• Algebra 2022 and Beyond:A conference in honor of the mathematical contributions of Michael J. Larsen, June 3-5, 2022, Indiana University, Bloomington, USA
• The 20th annual Workshop on Combinatorial and Additive Number Theory (CANT 2022), a Zoom conference, will be held May 24-27, 2022. Registration (on Eventbrite) is free. Lists of speakers and their abstracts are posted on the conference website.
• 30e Rencontres arithmétiques de Caen, May 23-27, 2022, Campus 1, University of Caen, Caen, France
• La grandezza dei punti piccoli, Celebrating Francesco Amoroso's 60th birthday, May 23-25, 2022, Università di Pisa
• CIMPA-CINMAT School "p-Adic Numbers, Ultrametric Analysis, and Applications", May 22-31, 2022, Guanajuato, Mexico
• 100 Years of Mock Theta Functions: New Directions in Partitions, Modular Forms, and Mock Modular Forms, May 22-23, 2022, Vanderbilt University, Nashville, TN, USA
• Leuca2022, Celebrating Claude Levesque's, Damien Roy's and Michel Waldschmidt's birthdays, May 16-21, 2022, Marina di San Gregorio, Patù (Lecce), Italy (new date and conference title )
• Annual Workshop on Automorphic Forms and Related Topics, May 16-20, 2022 (tentative)
• AMS Special Session on q-series, number theory and quantum topology, May 14-15, 2022
• Journée Arithmétique du LAGA, May 13, 2022, Université Sorbonne, Paris Nord
• Rational points on higher-dimensional varieties, April 25-29, 2022, ICMS, Bayes Centre, 47 Potterrow, Edinburgh
• Front Range Number Theory Day, April 23, 2022, Colorado State University, in Fort Collins, Colorado, USA
• BJB90, Bryan Birch Celebratory Conference, rescheduled to April 22, 2022, Bristol
• 34th Automorphic Forms Workshop, March 16-19, 2022, Provo, UT
• Southern Regional Number Theory Conference, March 12-13, 2022, Louisiana State University, Baton Rouge, LA, USA
• Days of Transcendence - An online conference in Number Theory celebrating Yuri Nesterenko's 75 birthday, January 31 - February 02, 2022
• Number Theory Workshop STNB 2022, 35th edition (Seminari de Teoria de Nombres de Barcelona,UB-UAB-UPC), January 31-February 4, 2022, Faculty of Mathematics, University of Barcelona, Gran Via de les Corts Catalanes, 585; 08007 Barcelona, Catalonia

2021

• The Luxembourg Number Theory Day 2021, December 15, 2021, University of Luxembourg
• N-cube days XV, Aarhus University and livesteam on Zoom, December 13-14, 2021
• COmbinatorial Number Theory and Connected Topics (CONTACT), an online conference, December 11-12, 2021
• Conference: L-functions and Iwasawa theory, November 15-19, 2021, Station biologique de Roscoff, France
• Basic Functions, Orbital Integrals, and Beyond Endoscopy (Online), a workshop organised by The Banff International Research Station, November 14-19, 2021
• 5th Number Theory Meeting - Torino, (Online) October 26-27, 2021
• The Tenth Annual Upstate Number Theory Conference, October 23-24, 2021 at Union College in Schenectady, NY, USA
• International Conference on Class Groups of Number Fields and Related Topics-2021, October 21-24, 2021, Kerala School of Mathematics, India
• The Maine-Quebec number theory conference, October 2-3, 2021, Universty of Maine
• Oregon Number Theory Days, October 2, 2021, Portland State University in Portland, OR, USA
• Number Theory Down Under 9, September 27-30, 2021, University of Sydney, likely to be an online conference
• PAlmetto Joint Arithmetic, Modularity, and Analysis Series (PAJAMAS), online via Zoom, September 25-26, 2021
• Modular forms, An online conference in honour of Prof. B. Ramakrishnan's 60th birthday, September 17-19, 2021
• Data, Numbers, Geometry workshop, August 25-26, 2021, (Online)
• The third Young Researchers in Algebraic Number Theory meeting (YRANT III) Aug 18th-20th (delayed from last year) has been moved online
• Discrete Groups, Geometry and Arithmetic, an online international conference in honour of M.S. Raghunathan's 80th birthday, August 9-11, 2021
• Elliptic curves and the special values of L-functions (ONLINE) August 2-7, 2021
• Triangle Groups, Belyi Uniformization, and Modularity, a series of trimester programs (online) August 2021 to July, 2022 at Bhaskaracharya Pratishthan, Pune, India
• A Mini Conference on Number Theory and Related Topics, July 30 - August 1, 2021, a webinar at SRM University - AP, Neerukonda, Guntur District, Andhra Pradesh, India
• HKU Number Theory Days 2021, an online number theory conference, July 21-23 & 26-27, 2021, at the University of Hong Kong
• Online summer school on K-theory and representation theory, July 19-23, 2021
• Symposium on Number Theory (in honour of Professor M. V. Subbarao on his birth centenary), ONLINE, July 12-16, 2021
• Theta Series: Representation Theory, Geometry, and Arithmetic, July 5-9, 2021, The Fields Institute, Toronto, Canada, an online conference
• Eisenstein series and equivariant cohomology, an online workshop, July 5-7, 2021, via Zoom. To participate it suffices to send an email to sfb-higher-invariants@mathematik.uni-regensburg.de asking for the access data (meeting ID, password)
• Around Frobenius distributions and related topics II, June 28-29, 2021 (ONLINE)
• Conference on the arithmetic of L-values, June 21-25, 2021, University of Luxembourg, Luxembourg
• Cogent Seminar: An online seminar on the cohomology of arithmetic groups and related topics, starting June 21, 2021
• Number-Theoretic Methods in Cryptology 2021 (NuTMiC 2021), June 14-16, 2021, Faculty of Mathematics and Computer Science of Adam Mickiewicz University, Poznań, Poland
• Canadian Mathematical Society Summer Meeting (online), June 7-11, 2021. The first three listed special sessions are on number theory, and can be viewed by registered participants
• Number Theory, Strings, and Quantum Physics, an online conference, June 1-5, 2021
• Ninth Bucharest Number Theory Days, a conference in honor of Alexandru Zaharescu's 60th Birthday, an online conference, June 1-3, 2021
• Online conference on Diophantine Analysis organized by The Moscow Institute of Physics and Technology, May 31-June 05, 2021
• Workshop New connections in number theory and physics, May 24-28, 2021, Isaac Newton Institute for Mathematical Sciences, Cambridge, UK. This virtual workshop aims to investigate connections between various fields of theoretical physics, in particular string theory and statistical models of crystals, and the theory of automorphic forms, mock modular forms and beyond.
• Quantum chaos and number theory, a conference in honor of Zeev Rudnick's 60 birthday, May 23-27, 2021, The Steinhardt Museum of Natural History, Tel Aviv University, Israel
• RSVP: Rendez-vous on special values and periods, an online conference, May 19-21, 2021, École Normale Supérieure de Lyon, France
• Eighth International Conference on p-adic mathematical physics and its applications (p-adics.2021) a web conference, May 17-28, 2021
• Leuca2021, Celebrating Claude Levesque's and Michel Waldschmidt's 75th birthdays, May 10-14, 2021, Marina di San Gregorio, Patù (Lecce), Italy (postponed and with new title to 2022)
• Harmonic Analysis and Analytic Number Theory Dual Trimester Program, May 3-August 20, 2021, Hausdorff Research Institute for Mathematics, Bonn, Germany
• Front Range Number Theory Day, April 24th, 2021 on Zoom (The goal of the FRNTD is to provide a venue for faculty, graduate students, and undergraduates on the Front Range who are interested in number theory to meet, learn, and collaborate)
• Online workshop in Unlikely Intersections, Diophantine geometry, and related fields, April 12-16, 2021
• The Fifth Mid-Atlantic Seminar on Numbers (MASON V), an online conference, March 27-28, 2021
• Balu Fest at Chennai, an online conference, at IMSc, Chennai, March 12-18, 2021
• 3-days online conference on Number theory in Italy, February 18, February 24 and March 4, 2021

2020

• Conference on Number Theory and Representations in Valparaiso, Chile (via zoom), December 15-18, 2020
• The Luxembourg Number Theory Day 2020 will be held online on December 14, 2020
• Tropical Geometry, Berkovich Spaces, Arithmetic D-Modules and p-adic Local Systems, Imperial College of London, December 8-9-10, 2020 (There will be 3 live talks each day at 13:00, 14:00, 15:00 (London time Zone). In the remaining time, several pre-recorded videos will be available in the site of the conference for a total of 20 talks)
• Special Session in Number Theory and Algebraic Geometry during the 2020 Australian Mathematical Society Meeting (held online), December 8-10, 2020
• PAlmetto Joint Arithmetic, Modularity, and Analysis Series, December 5-6, 2020
• Computations with Arithmetic Groups, December 3-8, 2020, an online meeting
• Recent developments around p-adic modular forms (ONLINE), November 30 - December 4, 2020
• Number Theory Down Under 8 (NTDU8) October 6-8, 2020, online
• Quebec-Maine Number Theory Conference 2020, September 26-27, 2020, a Zoom meeting
• Front Range Number Theory Day Fall 2020, an online Zoom meeting, September 26, 2020
• Géométrie algébrique, Théorie des nombres et Applications (GTA 2020), September 21-25, 2020, Tahiti, French Polynesia
• Women in automorphic forms, Bielefeld University, September 20-22, 2021, (the conference will be in a hybrid format)
• PAlmetto Joint Arithmetic, Modularity, and Analysis Series (PAJAMAS), to be held online via Zoom on September 19-20, 2020
• CIMPA-CINVESTAV School "p-Adic Numbers, Ultrametric Analysis, and Applications", September 16-24, 2020, Mexico City, Mexico
• Heilbronn Annual Conference, September 10-11, 2020, University of Bristol, UK
• ELAZ conference on elementary and analytic number theory (ELAZ 2020), August 24-28, 2020, Adam Mickiewicz University, Poznań, Poland (postponed to 2021 - renamed ELAZ 2021)
• Eighth Pacific Rim Conference in Mathematics, August 3-11, 2020, an online conference, Number Theory section, August 5-7, 2020, Poster
• 19th International Fibonacci Conference, July 20-25, 2020, University of Sarajevo, Bosnia and Herzegovina
• Number Theory Conference in Honour of Kálmán Győry - János Pintz - András Sárközy, July 13-17, 2020, Debrecen, Hungary
• Building Bridges: 5th EU/US Summer School + Workshop on Automorphic Forms and Related Topics, July 6-18, 2020, Sarajevo, Bosnia and Herzegovina (summer school and workshop postponed to summer 2021)
• 7th International Conference on Uniform Distribution Theory UDT2020, July 6-10, 2020, Linz, Austria (postponed to February 22-26, 2021)
• Fourteenth Algorithmic Number Theory Symposium (ANTS-XIV), June 30-July 4, 2020, University of Auckland, New Zealand
• Hausdorff Summer School: The Circle Method - Entering its Second Century, June 29-July 3, 2020, Hausdorff Center for Mathematics, University of Bonn, Germany POSTPONED TO 14-18 JUNE 2021)
• 20th Central European Conference on Cryptology, June 24-26, 2020, Zagreb, Croatia
• On the non-triviality of arithmetic invariants and its applications, June 22-July 3, 2020, The National Center for Theoretical Sciences (NCTS), Taiwan
• Canadian Number Theory Association (CNTA) XVI, June 22-26, 2020, Toronto, Ontario, Canada (POSTPONED INDEFINITELY)
• Chicago Number Theory Day 2020, an online number theory conference, Saturday, June 20, 2020 via Zoom
• Of Problems and Numbers, a conference in honour of Roberto Dvornicich's 70th birthday, June 18-20, 2020, Dipartimento di Matematica, Università di Pisa, Pisa, Italy
• Multiple Zeta Functions and Their Special Values, June15-21, 2020, Nesin Mathematics Village-Izmir-Turkey
• Tropical Geometry, Berkovich Spaces, Arithmetic D-Modules and p-adic Local Systems, June 15-19, 2020, Imperial College, London, UK (postponed to December 8-9-10, 2020)
• Analytic and Geometric Number Theory, June 11-12, 2020, University of Bath, UK (now September 8-9, 2020)
• Nancy Analytic and Probabilistic Number Theory Days, June 11-12, 2020, Institut Élie Cartan de Lorraine, Nancy, France (Cancelled)
• Connecticut Summer School in Number Theory 2020, June 8-14, 2020, University of Connecticut, USA (CANCELLED, MAY GO ONLINE)
• L-functions and Iwasawa theory, June 8-12, 2020, Roscoff, France (CANCELLED)
• Number Theory Online Conference (NTOC2020), June 3-5, 2020, CARMA (University of Newcastle)
• Automorphic Forms in Budapest 2020, June 1-5, 2020, Alfréd Rényi Institute of Mathematics, Budapest, Hungary (Postponed)
• Online Conference in Automorphic Forms, via Zoom, June 1-5, 2020 (9am-5pm CEST)
• Nordic Number theory Network Days XII, May 28-29, 2020, DTU Copenhagen, has been changed to an online meeting
• Thematic Program in p-adic L-functions and Eigenvarieties, May 25-29, 2020, Center for Mathematics at Notre Dame, Indiana, USA
• Fifth International Workshop on Zeta Functions in Algebra and Geometry, May 25-29, 2020, Nice, France (CANCELLED)
• 100 Years of Mock Theta Functions: New Directions in Partitions, Modular Forms, and Mock Modular Forms, May 18-19, 2020, Vanderbilt University, Nashville, TN, USA (This conference has been postponed and will be rescheduled)
• The 23rd Midrasha Mathematicae: O-minimality and its applications in Diophantine Geometry and Hodge Theory, May 17-22, 2020, Israel Institute for Advanced Studies at the Hebrew University of Jerusalem, Israel (EVENT CANCELLED)
• 34th Annual Automorphic Forms Workshop, May 11-15 2020, Moab, Utah, USA (postponed)
• The Sixth Mini Symposium of the Roman Number Theory Association, May 6-8, 2020, Aula Urbano VIII, Argiletum, Via Madonna dei Monti 40, Università Roma Tre, Rome, Italy (postponed)
• Memorial conference for Peter Swinnerton-Dyer, May 5-7, 2010, Isaac Newton Institute for Mathematical Sciences, Cambridge, UK ("the event organisers have chosen to postpone the Swinnerton-Dyer Memorial")
• Videos from BIRS Workshop 20w2254, Alberta Number Theory Days XII (Online), May 2-3, 2020, Banff
• Number Theory days in Regensburg - Special values of L-functions, April 27-30, 2020, Regensburg, Germany (cancelled)
• Front Range Number Theory Day, April 25th, 2020, University of Colorado, Boulder, Colorado, USA (online only)
• Workshop on Galois Representations, Automorphic forms and their L-functions, April 20-23, 2020, University of Luxembourg, Luxembourg (CANCELLED)
• Delhi Number Theory Days, April 18-19, 2020, IIIT-Delhi, India (CANCELLED)
• Arithmetic, algebra and algorithms - celebrating the mathematics of Hendrik Lenstra, April 13-17 2020, International Centre for Mathematical Sciences, Edinburgh, Scotland, UK (postponed)
• SouthEast Regional Meeting On Numbers (SERMON) 2020, April 4-5, 2020, Duke University, NC, USA (postponed)
• Arithmetic geometry, cycles, Hodge theory, regulators, periods and heights, March 30-April 3, 2020, Isaac Newton Institute for Mathematical Sciences, Cambridge, UK (online only)
• Algebraic K-theory, motivic cohomology and motivic homotopy theory, March 23-27, 2020, Isaac Newton Institute, Cambridge, UK, (online only)
• Arithmetic Groups and 3-Manifolds, March 23-27, 2020, University of Hagen, Germany (cancelled)
• Interactions between group theory, number theory, combinatorics and geometry, March 16-20, 2020, Isaac Newton Institute, Cambridge, UK (online only)
• Fourth Edition of Mid-Atlantic Seminar On Numbers (MASON), March 7-8, 2020, Gettysburg College, PA, USA
• A CIMPA research school on Group Actions in Arithmetic and Geometry, February 17-28, 2020, Universitas Gadjah Mada Yogyakarta, Indonesia
• Number Theory Series in Los Angeles II, February 8-9, 2020, Occidental College, Los Angeles, CA 90042 USA
• Number Theory Workshop STNB 2020, 34th edition, February 3-7, 2020, Seminari de Teoria de Nombres de Barcelona, UB-UAB-UPC, Barcelona, Catalonia, Spain
• PARI/GP Atelier 2020, January 20-25, 2020, Institut Fourier, Université Grenoble Alpes, France

2019

• Intercity Number Theory Meeting II, 28-29 December, 2019, Institute of Mathematical Sciences, Chennai India
• Number theory symposium to celebrate the 132nd birth anniversary of Srinivasa Ramanujan, December 22-23, 2019 at the Indian Institute of Technology, Gandhinagar, India
• The 50th anniversary edition of West Coast Number Theory will be held Dec 16-20, 2019 at the Asilomar Conference Center in Pacific Grove, California
• Egham-Reading-London-Arithmetic-Statistics-Seminar (ERLASS), December 16th, 2019, Royal Holloway College, University of London, UK
• The Palmetto Number Theory Series (PANTS) 33rd meeting, December 14-15, 2019, Clemson University, Clemson, SC, USA
• ECC 2019 will be held in Bochum, Germany, December 2-4, 2019
• Front Range Number Theory Day, November 16th, 2019, Colorado State University, Fort Collins, Colorado, USA
• N-cube days XI, November 15-16 2019, Chalmers University of Technology and University of Gothenburg, Göteborg, Sweden
• Number Theory Series in Los Angeles, October 26-27, 2019, Occidental College, Los Angeles, CA, USA
• 4th Number Theory Meeting at Torino, October 24-25, 2019, Dipartimento di Matematica "G. Peano", Università di Torino, Torino, Italy
• Illustrating Number Theory and Algebra, Oct 21-25, 2019, ICERM, Providence, RI. USA
• International conference on class groups of number fields and related topics - ICCGNFRT 2019, October 16-19, 2019, Harish-Chandra Research Institute, Allahabad, India
• Automorphic p-adic L-functions and regulators, October 14-18, 2019, University of Lille, Lille, France EA Building, 209 W 18th Ave, Ohio, USA
• Number Theory Down Under 8th meeting, October 6-8, 2020 (online)
• Maine/Quebec number theory conference, October 5-6, 2019, University of Maine, Orono, USA
• Integers Conference 2020, October 1-4, 2020, Augusta University, Augusta, Georgia, USA
• Conference in Analytic Number Theory at Wits, in South Africa, September 30-October 4, 2019
• International Summer School on L²-Torsion and Symmetric Spaces, September 30-October 4, 2019, Mathematical Institute, University of Göttingen, Germany
• 7th meeting of the annual Number Theory Down Under conference, NDTU-7, September 30-October 3, 2019, University of New South Wales, Sydney, Australia
• XVII International conference on Algebra, Number Theory and Discrete Geometry: modern problems, applications and problems of history, dedicated to the centenary of the birth of Professor N. I. Feldman and the ninetieth anniversary of the birth of Professors A. I. Vinogradov, A. V. Malyshev and B. F. Skubenko, September 23-28, 2019, Leo Tolstoy Tula State Pedagogical University, Tula, Russia
• Palmetto Number Theory Series 32, September 21-22, 2019, University of North Carolina at Charlotte, Charlotte, NC, USA
• Modular Forms on Higher Rank Groups, September 17-20, 2019, TU Darmstadt, Germany
• School (and Workshop) on Diophantine geometry and special varieties, September 16-21, 2019, Trento, Italy
• Union College Mathematics Conference 2019, Sept 13-15, 2019, Schenectady, USA
• LMS Regional Meeting Nottingham 2019, September 11-13, 2019, University of Nottingham, Nottingham, UK
• Perfectoid spaces, September 9-20, 2019, Madhava Lecture Hall, ICTS, Bangalore, India
• LMFDB as a microscope and a telescope, September 4-6, 2019, American Institute of Mathematics, San Jose, California, USA
• Topics in Rational and Integral Points, September 2-13, 2019, "Old University", Rheinsprung 9, Basel, Switzerland
• p-adic Langlands correspondence: a constructive and algorithmic approach, September 2-6, 2019, Rennes, France
• Central European Number Theory conference, September 1-6, 2019, Komárno, Slovakia
• Baikal Number Theory, August 26-30, 2019 The island of Olkhon (Baikal lake), Russia
• Women in numbers Europe 3, August 26-30, 2019, Rennes, France
• 2019 2nd q-Day : q-series and related topics, August 16, 2019, KIAS, South Korea
• BIRS-CMO Workshop on Number Theory in the Americas, August 11-16, 2019, Casa Matematica Oaxaca, Oaxaca, Mexico
• Geometric methods in p-adic representation theory, July 29-August 02, 2019, Trinity College Dublin, Ireland
• Cryptography meets Graph Theory, a Summer School, July 29 - August 02, 2019, Institut für Mathematik, Universität Würzburg, Germany
• The First Journal of Number Theory Biennial Conference, July 22-26, 2019, Grand Hotel San Michele, Cetraro, Italy
• Arithmetic of connections, Summer School, July 15-19, 2019, ETH Zurich, Switzerland
• p-adic modular forms and Galois representations, July 15-19, 2019, University of Sheffield, UK
• Recent advances in the arithmetic of Galois representations, July 15-19, 2019, Dipartimento di Matematica, Università di Genova, Italy
• Rational Points 2019, July 14-20, 2019, Franken-Akademie Schloss Schney, Germany
• Summer school "Galois Theory and Number Theory", July 13-19, 2019, Dresden, Germany
• Second Symposium on Analytic Number Theory, July 8-12, 2019, Grand Hotel San Michele, Cetraro, Italy
• Perfectoids, July 8-12, 2019, Rennes, France
• Interactions between Hyperbolic Geometry and Number Theory, July 4-5, 2019, University of Luxembourg, Luxembourg
• Journées Arithmétiques XXXI, July 1-5, 2019, Istanbul University, Istanbul, Turkey
• 8^a Jornadas de Teoría de Números, June 25-28, 2019, Vilanova, Barcelona, Spain
• Early Career Research Workshop (ECRW) in Coding Theory, Cryptography, and Number Theory, June 24-28, 2019, Clemson University, USA
• Boston University-Keio University workshop in number theory, June 24-28, 2019, Boston University, Boston, USA
• Lluís Santaló Research Summer School 2019: p-Adic Analysis, Arithmetic and Singularities, June 24-28, 2019, Santander, Spain
• Rational points on irrational varieties, June 24-28, 2019, IHP, Paris, France
• Number-Theoretic Methods in Cryptology 2019 (NutMiC 2019 ), June 24-27, 2019, Sorbonne Université, Institut de Mathématiques de Jussieu, Paris
• Iwasawa 2019, June 19-28, 2019, Institut de mathématiques de Bordeaux, Bordeaux, France
• CMI-HIMR Summer school in Computational Number Theory, June 17-28, 2019, University of Bristol, UK
• Arithmetic, geometry, and modular forms: a conference in honour of Bill Duke, June 17-20, 2019, ETH, Zurich, Switzerland
• Explicit Methods in Arithmetic Geometry in Characteristic p, June 16-22, 2019, Whispering Pines Conference Center in West Greenwich, Rhode Island, USA
• Dynamics and Number Theory, June 12-14, 2019, University of Sydney, Sydney, Australia
• PIMS Workshop on Arithmetic Topology, June 10-14, 2019, University of British Columbia, Vancouver, Canada
• Analytic and Combinatorial Number Theory: The Legacy of Ramanujan - a Conference in Honor of Bruce C. Berndt's 80th birthday, June 6-9, 2019, University of Illinois at Urbana-Champaign, USA
• Representation theory and D-modules, June 3-7, 2019, Rennes, France
• Conference on Enumerative Arithmetic and the Cohen-Lenstra Heuristics, June 3-7, 2019, Max Planck Institute in Bonn, Germany
• 49th John H. Barrett Memorial Lectures: Recent Developments in Number Theory, May 28-30, 2019, University of Tennessee, Knoxville, TN, USA
• Summer program on number theory and related topics at Harbin Institute of Technology (HIT), May 27 - August 30, 2019
• Padova school on Serre conjectures and the p-adic Langlands program, May 27-June 14, 2019, University of Padova, Italy
• Arithmétique p-adique des formes automorphes: conférence en l'honneur de J. Tilouine, May 27-31, 2019, l'Université Paris 13 (Institut Galilée), Paris France
• Combinatorial and Additive Number Theory (CANT 2019), May 21-24, 2019, CUNY Graduate Center, New York, USA
• L-functions and Multiplicative Number Theory, May 20-24, 2019, University of Mississippi, Oxford, Mississippi, USA
• Rational points on Fano and similar varieties, May 20-24, 2019, IHP, Paris, France
• p-adic modular forms and p-adic L-functions, May 20-24, 2019, Villa del Grumello, Como, Italy
• Arithmetic of Function Fields and Diophantine Geometry, May 20-24, 2019, National Center for Theoretical Sciences, Taipei, Taiwan
• N-cube Days X and Number Theory Days, May 20-22 and 23-24, 2019, Turku, Åbo Akademi University, Finland
• XVI International conference on Algebra, Number Theory and Discrete Geometry: modern problems, applications and problems of history, dedicated to the 80th anniversary of the birth of Professor Professor Michel Desa, May 13-18, 2019, Leo Tolstoy Tula State Pedagogical University, Tula, Russia
• Workshop on the p-adic Langlands Programme and related topics, May 13-17, 2019, King's College, London, UK
• Curves and groups in families May 13-17, 2019, Rennes, France
• INdAM special research activity in Padova on the p-adic Langlands program, May 12-July 12, 2019, University of Padova, Italy
• Alberta Number Theory Days XI (ANTD XI), May 10-12, 2019, Banff International Research Station, Banff, Canada
• The 26th meeting of the LPNTS will take place at King's College London. The theme is p-adic cohomology and integration, May 7-8, 2019
• Brock International Number Theory Conference II, May 2-3, 2019, Brock University, Ontario, Canada
• Ninth Annual Upstate Number Theory Conference, April 27-28, 2019, Cornell University, Ithaca, USA
• Front Range Number Theory Day, April 27, 2019, University of Colorado, Boulder, Colorado, USA
• Algebra, Number Theory and Applications, April 24-27, 2019, Mohammed First University in Oujda, Morocco
• SERMON 2019, April 13-14, 2019, University of North Carolina Greensboro, USA
• Fifth mini symposium of the Roman Number Theory Association, April 10-12, 2019, Università Roma Tre, Rome, Italy
• TORA X, 10th Texas-Oklahoma Representations and Automorphic forms, April 5-7, 2019, University of North Texas, USA
• Analytic Aspects of Automorphic Forms, April 3-5, 2019, Lille, France
• Mini-Symposium on Analytic Number Theory and Applications, April 1, 2019, Johannes Kepler University Linz, Austria
• WCC 2019: the eleventh international workshop on coding and cryptography, March 31 - April 5, 2019, Rennes, France
• Number Theory and Dynamics, March 25-29, 2019, University of Cambridge, UK
• Conference on distribution of values of zeta functions and L-functions (ZetaValue2019), March 22-26, 2019, RIKEN, Wako, Japan (There will also be a Math Colloquium on March 21 and a one-day Workshop on March 27, 2019)
• Crosscurrents in number theory, analysis and geometry, March 21-22, 2019, at the Institut Galilée of Université Paris 13, France
• Hawaii Number Theory 2019 (HINT 2019), March 18-21, 2019, University of Hawaii at Manoa, Hawaii
• International Conference on Number Theory, March 11-13, 2019, School of Mathematical Sciences, IISER, Thiruvananthapuram, India
• 33rd annual Automorphic Forms Workshop, March 6-10, 2019, Duquesne University, Pittsburgh, Pennsylvania, USA
• Aperiodic Order Meets Number Theory, February 25-March 1, 2019, MATRIX, Creswick campus, University of Melbourne, Australia
• Workshop and Winter School on Local Statistics of Point Sequences, February 25-March 1, 2019, University of Linz, Austria
• Mid-Atlantic Seminar On Numbers III (MASON III), February 23-24th, 2019, James Madison University, Harrisonburg VA, USA
• Function field arithmetic conference, February 18-21, 2019, Tel Aviv University, Israel
• Elliptic curves: arithmetic and computation, a CIMPA research school, February 11-22, 2019, Universidad de la República, Montevideo, Uruguay
• Number Theory Workshop STNB 2019, 33rd edition (Seminari de Teoria de Nombres de Barcelona) January 21-25, 2019, Faculty of Mathematics (University of Barcelona), Gran Via de les Corts Catalanes, 585; 08007 Barcelona, Catalonia
• International conference on Periods and L-functions in honor of Gisbert Wüstholz's 70th birthday, January 20-24, 2019, Tsinghua Sanya International Mathematics Forum, Sanya, Hainan, China
• WORKSHOP: 12th Atelier PARI/GP in Bordeaux, January 14-18, 2019
• AMS Special Session on Diophantine Approximation and Analytic Number Theory in honor of Jeffrey Vaaler, January 12, 2019
• Explicit Number Theory, January 7-11, 2019, Valparaíso, Chile

2018

• Intercity Number Theory Seminar, December 17-18, 2018, IISER Tirupati, Tirupati, India
• On the Langlands Program: Endoscopy and Beyond, December 17, 2018 - January 19, 2019, Institute for Math Sciences (IMS), National University of Singapore, Singapore
• Number Theory and Function Fields at the Crossroads, LMS meeting December 17, 2018, Workshop December 18-20, 2018, University of Exeter, UK
• Conference on number theory, December 10-14, 2018, Kerala School of Mathematics, Kozhikode, Kerala, India
• Number theory in Flanders: Autumn meeting, December 10, 2018, Antwerp, Belgium
• Palmetto Number Theory Series (PANTS) XXXI, December 8-9, 2018, University of South Carolina, Columbia, SCA, USA
• N³ Days IX, November 30 - December 1, 2018, Centre for Mathematical Sciences, Lund University, Söllvegatan 18A, Lund, Sweden
• 22nd workshop on elliptic curve cryptography (ECC 2018), November 19-21, 2018, Autumn School, November 17-18, 2018, Osaka, Japan
• Sixth Abel Conference: A Mathematical Celebration of Robert P. Langlands, November 14-16, 2018, University of Minnesota in Minneapolis, MN, USA
• Arithmetic and L-functions, November 12-16, 2018, Besançon, France
• Young Researchers in Algebraic Number Theory, November 8-9, 2018, University of Sheffield, Sheffield, UK
• New Developments in the Theory of Modular Forms over Function Fields, November 5-9, 2018, Centro di Ricerca Matematica Ennio De Giorgi, Pisa, Italy
• Pop-up Conference in Number Theory, November 2-4, 2018, UIC, Chicago, USA
• Baker Memorial Conference, October 18, 2018, Isaac Newton Institute, Cambridge, UK
• Conference on Diophantine m-tuples and Related Problems II, October 15-17, 2018, Purdue University Northwest, Westville/Hammond Indiana, USA
• Srinivasa Ramanujan: in celebration of the centenary of his election as FRS, October 15-16, 2018, The Royal Society, London, 6-9 Carlton House Terrace, London, UK
• International Conference on Class Groups of Number Fields and Related Topics-2018, October 8-11, 2018, Harish-Chandra Research Institute, Allahabad, India
• The Quebec-Maine Number Theory Conference, October 6-7, 2018, Laval University, Quebec city, Canada
• Integers Conference 2018, October 3-6, 2018, Augusta, Georgia, USA
• 6th International Conference on Uniform Distribution Theory UDT2018, October 1-5, 2018, CIRM, Marseilles, France
• Front Range Number Theory Day, September 29, 2018, Colorado State University, Fort Collins, Colorado, USA
• The Sixth International Conference on Analytic Number Theory and Spatial Tessellations, September 24-28, 2018, Dragomanov National Pedagogical University, Kiev, Ukraine
• Number Theory Down Under (NTDU6), September 24-26, 2018, Canberra campus of the University of New South Wales, ACT, Australia
• Conference on open questions in cryptography and number theory, September 17-21, 2018, UC Irvine, California, USA
• 30th meeting of the Palmetto Number Theory Series (PANTS), September 15-16, 2018, Wake Forest University, Winston-Salem, NC, USA
• 2nd IMA Conference on Theoretical and Computational Discrete Mathematics, September 14-15, 2018, The Enterprise Centre, University of Derby, UK
• Arithmetic Geometry : l-adic and p-adic aspects, September 10-14, 2018, Department of Mathematical Sciences, University of Tokyo, Japan
• Arithmetic Ramsey Theory, September 10-13, 2018, University of Manchester, UK
• International Conference on Number Theory dedicated to the 70th birthdays of Professors Antanas Laurinčikas and Eugenijus Manstavičius, September 9-15, 2018, Palanga, Lithuania
• Women in automorphic forms, September 5-7, 2018, Technical University Darmstadt, Darmstadt, Germany
• Conference on Elementary and analytic number theory-ELAZ 2018, September 3-7, 2018, Max Planck Institute for Mathematics, Bonn, Germany
• Stark's Conjectures, Iwasawa theory and related topics, September 3-5, 2018, University of Exeter
• Masterclass on Mahler measures and special values of L-functions, August 27-31, 2018, Centre for Symmetry and Deformation, University of Copenhagen, Denmark
• Arithmetic Geometry, Number Theory, and Computation, August 20-24, 2018, MIT, Cambridge, MA, USA
• Instructional school in Iwasawa theory, August 13-17, 2018, Universidad de los Andes, Bogotá, Colombia
• Arithmetic of curves, August 13-17, 2018, Baskerville Hall, Hay-on-Wye, UK
• CMI-LMS Research School: New Trends in Analytic Number Theory 2018, August 13-17, 2018, University of Exeter, Exeter, UK
• 2018 ICM satellite conference in Number Theory: Automorphic Forms, Galois Representations and L-functions, July 23-27, 2018, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
• ANTS XIII, July 16-20, 2018, University of Wisconsin, Madison, USA
• AGRA 3 winter school (Arithmetic, Groups and Analysis), July 9-20, 2018, Academia Nacional de Ciencias, Córdoba, Argentina
• Building Bridges: 4th EU/US Summer School + Workshop on Automorphic Forms and Related Topics, July 9-14, 2018 (Summer School) July 16-20, 2018 (Workshop), Renyi Institute in Budapest, Hungary
• Homotopy Theory and Arithmetic Geometry: Motivic and Diophantine Aspects, July 9-13, 2018, Imperial College London, UK
• 15th Meeting of the Canadian Number Theory Association (CNTA XV), July 9-13, 2018, Université Laval, Quebec city, Canada
• Workshop on Galois representations, July 9-12, 2018 at the University of Heidelberg, Germany
• Summer School on explicit and computational approaches to Galois representations, July 3-7, 2018, University of Luxembourg, Esch-sur-Alzette, Luxembourg
• Building Bridges II, Conference to celebrate 70th birthday of László Lovász, July 2-6, 2018, Hungary
• The 18th International Conference on Fibonacci Numbers and Their Applications, July 1-7, 2018, Dalhousie University, Halifax, Nova Scotia, Canada
• Around Functional Transcendence, June 26-29, 2018, Mathematical Institute, Oxford, UK
• Arithmetic and geometry of local and global fields, June 25 - July 1, 2018, Tuần Châu, Quảng Ninh, Vietnam
• Hausdorff Summer School: L-functions, Open Problems and Current Methods, June 25-29, 2018, Hausdorff Center for Mathematics, University of Bonn, Germany
• Torsion groups and Galois representations of elliptic curves, June 25-29, 2018, University of Zagreb, Croatia
• Automorphic forms on reductive groups and their covers: A conference in honour of Solomon Friedberg, June 25-28, 2018, ETH, Zurich, Switzerland.
• Combinatory Analysis 2018: A Conference in Honor George Andrews' 80th Birthday, June 21-24, 2018, Penn State University, USA
• Summer School: Zeta Functions, Polyzeta Functions, Arithmetical Series: Applications to Motives and Number Theory ZETAS2018, June 18-29, 2018, Chambéry, Univ. Savoie Mont Blanc, France
• Automorphic forms and L-functions, a conference in celebration of Dorian Goldfeld's 71st birthday, June 18-22, 2018, Qingdao campus of Shandong University, China
• Communicating Mathematics Effectively, June 18-22, 2018, University of Washington, Seattle, USA
• Effective Methods for Diophantine Problems, June 18-22, 2018, Lorenz Center, Leiden, Holland
• Workshop: A p-adic day in Exeter, June 15th, 2018, University of Exeter, UK
• Lectures on computational aspects of algebraic geometry, June 13-17, 2018, University of Zagreb, Croatia
• Early Career Research Workshop in Coding Theory, Cryptography, and Number Theory, June 11-15, 2018, Clemson University, USA
• Arithmetic and Algebraic Geometry, June 11-15, 2018, Institut des Hautes Études Scientifiques (IHÉS), Bures-sur-Yvette, France.
• Number Theoretic Methods in Hyperbolic Geometry, AMS Mathematics Research Communities workshop, June 10-16, 2018, Whispering Pines Conference Center, University of Rhode Island, Providence RI, USA
• Central European Conference on Cryptology 2018, June 6-8, 2018, Conference Center Smolenice Castle, near Bratislava, Slovakia
• Ecole jeunes chercheurs en théorie des nombres 2018 (Summer School Young Researchers in Number Theory), June 5-8, 2018, Besançon, France
• Summer school on effective geometry and arithmetic of curves, June 4-8, 2018, Boğaziçi University, Istambul, Turkey
• Mathematics is a long conversation: a celebration of Barry Mazur, June 4-8, 2018, Harvard University, Lecture Hall B, USA
• LMS Midlands Regional Meeting and Workshop on Galois covers, Grothendieck-Teichmüller theory and Dessins d'enfants, June 4-7, 2018, University of Leicester, UK
• Perspectives on the Riemann Hypothesis, June 4-7, 2018, School of Mathematics, University of Bristol, UK
• The 24nd meeting of the London-Paris Number Theory Seminar, May 29-30, 2018, UCL, London, UK
• Connecticut Summer School in Number Theory, May 28-June 3, 2018, University of Connecticut at Storrs, USA
• Shimura varieties and hyperbolicity of moduli spaces, May 28-June 1, 2018, UQAM, Montreal, Canada
• UNCG Summer School in Computational Number Theory: Algorithms for Extensions of Large Degree, May 28-June 1, 2018, University of North Carolina Greensboro, USA
• XV International conference on Algebra, Number Theory and Discrete Geometry and applications, dedicated to the centenary of the birth of Nikolai Mikhailovich Korobov, May 28-31, 2018, Leo Tolstoy Tula State Pedagogical University, Tula, Russia
• Conference on Modular Forms and Related Topics, May 28-31, 2018, American University of Beirut, Beirut, Lebanon
• Numeration 2018, May 22-25, 2018, Paris 7, France
• Emil Artin International School in Mathematics for Students: A WAMS school on the mathematics of Artin's conjectures, May 21-25, 2018, Yerevan State University, Yerevan, Armenia
• Conference: Diophantine Geometry, May 21-25, 2018, CIRM, Luminy, Marseille, France
• Antalya Algebra Days XX, May 16-20, 2018, Nesin Maths Village, Turkey
• Probability in Number Theory, Les probabilités en théorie des nombres, May 14 - June 8, 2018, CRM Montreal, Canada
• Georgia Discrete Analysis, May 14-17, 2018, The University of Georgia, Athens GA, USA
• International workshop on elliptic curves, modular forms and Langlands functoriality, May 10-11, 2018, Bilecik, Turkey
• Periods and L-values of Motives, April 29, 2018, Simons Foundation
• Eighth Annual Upstate Number Theory Conference, April 28-29, 2018, Buffalo, New York State, USA
• The fourth mini symposium of the Roman Number Theory Association, Università Roma Tre, April 19-20, 2018, Rome, Italy
• The Second Mid-Atlantic Seminar On Numbers (MASON II), April 7-8, 2018, Towson University, Baltimore MD, USA
• Motives in Tokyo, March 26-30, 2018, University of Tokyo
• Workshop: Arithmetic of automorphic forms and special L-values, March 26-27, 2018, Durham University, Durham, UK
• 32nd annual Automorphic Forms Workshop, March 19-22, 2018, Tufts University, Medford, Massachusetts, USA
• Modular Forms and Quantum Knot Invariants, March 11-16, 2018, Banff, Canada
• 2018 SouthEast Regional Meeting on Numbers (SERMON), March 10-11, 2018, East Tennessee State University, Johnson City, Tennessee, USA
• The 11th Young Mathematicians Conference on Zeta Functions, February 19-22, 2018, Room S32, Lecture Hall, Faculty of Science, Ehime University, Japan
• Number Theory Workshop STNB2018, 32nd edition, Seminari de Teoria de Nombres de Barcelona, January 22-26, 2018, Faculty of Mathematics (UB) Gran Via de les Corts Catalanes, 585 08007 Barcelona (Catalonia)
• PARI/GP workshop, January 15-19, 2018, Besançon University, France
• CIMPA Research School on Explicit Number Theory, January 8-19, 2018, The University of the Witwatersrand Johannesburg, South Africa
• Diophantine Approximation and Dynamical Systems, January 6-8, 2018, La Trobe University,Melbourne, Australia
• Periods in Number Theory, Algebraic Geometry and Physics, Hausdorff Trimester Program, January 3 - April 20, 2018, HIM Bonn, Germany

2017

• Trends in Modular forms, December 19-22, 2017, National Institute of Mathematical Sciences in Daejeon, South Korea
• Luxembourg Number Theory Day 2017, December 18, 2017, University of Luxembourg, Esch-sur-Alzette, Luxembourg VIth Israeli Algebra and Number Theory Day, December 17, 2017
• West Coast Number Theory 2017, December 16-20, 2017, Pacific Grove, CA, USA
• Algebraic Geometry and Number Theory conference, December 14-20, 2017, Indian Statistical Institute, Bangalore Center, India
• Special Session in Number Theory at the 2017 AustMS meeting, Macquarie University, December 12-15, 2017
• Denmark Australia Diophantine Approximation Day, December 8, 2017, Aarhus University: Auditorium D1, Department of Mathematics, Denmark
• Palmetto Number Theory Series XXIX, December 2-3, 2017, Clemson University, Clemson, SC, USA
• Rational Points and Zariski Density, November 15-17, 2017, University of Copenhagen: Auditorium 8, Department of Mathematical Science, Universitetsparken 5, 2100 Copenhagen, Denmark
• International Autumn School on Computational Number Theory, October 30 - November 3, 2017, Izmir Institute of Technology, Izmir, Turkey
• Southern California Number Theory Day at UC Irvine, Saturday, October 21, 2017
• Nordic Number theory Network workshop, N-cube Days VII, October 20-21, 2017, Stockholm, Sweden
• Robert Tichy's 60th birthday meeting, October 19-20, 2017, Graz
• The Maine/Quebec number theory conference, October 14-15, 2017 at the University of Maine, USA
• Scientific Session celebrating the 80th birtsday of Professor Andrzej Schinzel, October 12, 2017, IMPAN, Warsaw
• Number Theory Down Under (NTDU5), September 29-October 2, 2017, La Trobe University (Bendigo Campus), Australia
• Number Theory Days in Hangzhou, September 22-24, 2017, Zhejiang University, Hangzhou, China
• The music of numbers, a conference in honor of Javier Cilleruelo, September 20-22, 2017, Instituto de Ciencias Matemáticas (ICMAT)) in Madrid
• 20th International Workshop for Young Mathematicians "Number Theory", September 17-23, 2017, Jagiellonian University, Cracow, Poland
• 28th Meeting of the Palmetto Number Theory Series (PANTS), September 16-17, 2017, University of Tennessee, Knoxville, TN, USA
• Diophantine Problems (DIOP), September 11-15, 2017, 2017, Manchester, UK
• Number Theory Methods in Cryptology (NuTMiC), September 11-13, 2017, University of Warsaw, Warsaw, Poland
• Conference on Number Theory, Geometry, Moonshine & Strings, September 6-8, 2017, Gerald D. Fischbach Auditorium, 160 5th Ave, New York, USA
• Conference "Number Theory Week 2017", held on the occasion of the 60th birthday of Jerzy Kaczorowski, September 4-8, 2017 at the Faculty of Mathematics and Computer Science of Adam Mickiewicz University, Poznań, Poland
• International Conference on Class Groups of Number Fields and Related Topics, September 4-7, 2017, Harish-Chandra Research Institute, Allahabad, India
• Christopher Hooley and the Artin Conjecture: 50 years on, September 1, 2017, University of Bristol
• PhD Summer school and workshop "Curves and L-functions", August 28-September 8, 2017, ICTP Trieste, Italy, List of Participants
• 23rd Czech and Slovak International Conference on Number Theory, August 28 - September 1, 2017, Ostravice, Czech Republic
• Summer school in Copenhagen on representation theory and number theory, August 21-25, 2017, University of Copenhagen
• Algebraic k-theory and arithmetic, August 20-26, 2017, Polish Academy of Sciences Conference Center in Będlewo, Poland
• Nonstandard methods in combinatorial number theory, August 14-18, 2017, American Institute of Mathematics, San Jose, California, USA
• Women in Numbers 4, August 14-18, 2017, Banff International Research Station
• Workshop on Algorithms in Number Theory and Arithmetic Geometry, July 31-August 4, 2017, Universiteit Leiden, Netherlands
• Conference "Abelian varieties & Galois Actions", July 25-27, 2017, Poznań University, Poland
• Advances in Algebraic and Analytic Number Theory, MCA 2017, July 24-28, 2017, Montreal, Canada
• Berkovich spaces, tropical geometry and model theory, July 22-28, 2017, Bogotá, Colombia
• Iwasawa 2017, July 24-28, 2017, The University of Tokyo, Tokyo, Japan
  • Development of Iwasawa Theory - the Centennial of K. Iwasawa's Birth - Proceedings of the International Conference "Iwasawa 2017", Edited By: Kenichi Bannai, Tadashi Ochiai, Takeshi Tsuji, World Scientific 2021
• Sage Days 87: p-adics in Sage and the LMFDB (July 17-22, 2017)
• Where Geometry meets Number Theory: a conference in honor of the 60th birthday of Per Salberger, July 17-19, 2017, Gothenburg, Sweden
• Vilnius Conference in Combinatorics and Number Theory, July 16-22, 2017, Vilnius, Lithuania
• Representation theory of p-adic groups, July 10-19, 2017, Indian Institute of Science Education and Research, Pune, India
• FoCM 2017 Foundations of Computational Mathematics, July 10-12, 2017, Barcelona, Spain
• Number theory day at Villetaneuse, July 6, 2017
• Journées Arithmétiques 2017, July 3-7, 2017, Caen
• WAMS research school on topics in analytic and transcendental number theory, July 1-13, 2017, Institute for Advanced Studies in Basic Sciences (IASBS) Zanjan, Iran
• Workshop on Diophantine approximation and related fields: York 2017, June 26-30, 2017, University of York, UK
• 7th Jornadas de Teoría de Números (JTN), June 26-29, 2017, Universitat de Lleida, Lleida, Catalonia, Spain
• Arithmetic of Function Fields, June 25-30, 2017, Mathematischen Instituts, Münster, Deutschland
• Arithmetic, Geometry, Cryptography and Coding Theory, June 19-23, 2017, CIRM, Marseille, France
• PARI/GP workshop, June 19023, 2017, Clermont-Ferrand, France
• O-minimality and diophantine applications, June 19-23, 2017, The Fields Institute, Toronto, Canada
• LMFDB Workshop, June 12-16, 2017, Mathematics Institute, University of Warwick, England
• NUMERATION 2017, June 5-9, 2017, Roma Tre University, Rome, Italy
• Journées Algophantiennes Bordelaises 2017, June 7-9, 2017, Université de Bordeaux, France
• Indefinite Theta Functions and Applications in Physics and Geometry, June 6-9, 2017, Hamilton Mathematics Institute/Trinity College Dublin, Ireland
• ℕ³-days VI, June 2-3, 2017, University of Copenhagen
• CIMPA-ICTP research school on Artin L-functions, Artin's primitive roots conjecture and applications, May 29-June 9, 2017, Nesin Mathematics Village, Şirince, Turkey
• The Fourth International Workshop on Zeta Functions in Algebra and Geometry, May 29-June 2, 2017, Bielefeld, Germany
• Workshop on Combinatorial and Additive Number Theory (CANT 2017),May 23-26, 2017, CUNY Graduate Center, 365 Fifth Avenue, New York USA.
  This is the fifteenth in a series of annual workshops sponsored by the New York Number Theory Seminar on problems in combinatorial and additive number theory and related parts of mathematics. Mathematicians who would like to lecture at the conference should submit a title and abstract to: melvyn.nathanson@lehman.cuny.edu
  Graduate students are particularly encouraged to participate in the workshop and its daily problem sessions.
• UNCG Summer School in Computational Number Theory: Modular forms, May 22-26, 2017, the University of North Carolina, Greensboro , USA
• Harmonic analysis and the trace formula, May 22-26, 2017, MFO, Oberwolfach, Germany
• Modular Forms are everywhere, May 15-26, 2017, MPIM, Bonn, Germany
• Seventh Upstate New York Number Theory Conference, May 6-7, 2017, Binghamton University, USA
• MSRI workshop: Recent developments in Analytic Number Theory, May 1-5, 2017, Mathematical Sciences Research Institute, Berkeley, CA, USA
• 2017 Atkin Workshop: Height Zeta Functions, April 28-30, 2017, University of Illinois at Chicago, USA
• CIMPA-ICTP-IMU/CDC-NTF research school on Algebraic Number Theory with applications to Cryptography, April 10-22, 2017, Universite de Cocody, Abidjan, Ivory Coast
• Third Mini symposium of the Roman Number Theory Association, April 6, 2017, Roma Tre University, Rome, Italy
• 30th Southeast Regional Meeting on Numbers (SERMON), April 1-2, 2017, the University of North Florida in Jacksonville, FL, USA
• p-adic Analytic Geometry and Differential Equations, March 27-31, 2017, CIRM, Marseille, France
• JAMI 2017, Local zeta functions and the arithmetic of moduli spaces: A conference in memory of Jun-Ichi Igusa, March 22-26, 2017, Johns Hopkins University
• Number theory days at Villetaneuse, March 16-17, 2017, Institut Galilée, Université Paris 13, France
• Efficient congruencing and translation-invariant systems, March 13-17, 2017, The Fields Institute, Toronto, Canada
• French-Japanese Zeta Functions, March 13-17, 2017, Université Lille 1, France
• WAMS research school on topics in algebraic number theory and Diophantine approximation, March 12-22, 2017, Salahaddin University/Erbil-Kurdistan Region, Iraq
• Arizona Winter School 2017: Perfectoid Spaces, March 11-15, 2017, University of Arizona in Tucson, AZ, USA
• 31st annual Automorphic Forms Workshop, March 6-9, 2017, East Tennessee State University, Johnson City, Tennessee, USA
• RTG Lectures in Arithmetic Geometry at Rice, February 17-19, 2017, Rice University, Houston TX, USA
• 3rd Workshop on Interactions between Arithmetic and Homotopy, February 14-16, 2017, Imperial College London, UK
• Heights and applications to unlikely intersections, February 13-17, 2017, The Fields Institute, Toronto, Canada
• P-adic methods for Galois representations and modular forms, February 13-17, 2017, BGSMath, Barcelona, Spain
• STNB 2017, Seminari de Teoria de Nombres de Barcelona/Barcelona Number Theory Seminar, 31th edition, January 23-27, 2017, Faculty of Mathematics (UB) Room T1 (2nd floor) Gran Via de les Corts Catalanes, 585 08007 Barcelona, Catalonia
• Atelier PARI/GP 2017, January 9-13, 2017, Institut Camille Jordan, Université Lyon 1, France
• Hypergeometric motives and Calabi-Yau differential equations, January 8-27, 2017, MATRIX, University of Melbourne, Australia
• Diophantine Analysis and Related Fields 2017 (DARF2917), January 7-9, 2017, Nihon University
• School and Workshop on Modular Forms and Black Holes, January 5-14, 2017, National Institute of Science Education and Research, Bhubaneswar, India

2016

• The 47th Annual West Coast Number Theory Conferenvce (WCNT 2016), December 16-20, 2016, Lighthouse Lodge & Cottages, Pacific Grove, CA, USA
• 27th meeting of the Palmetto Number Theory Series (PANTS), December 3-4, 2016, University of South Carolina, Columbia, SC, USA
• Union College Mathematics Conference, December 3-4, 2016, Schenectady, New York, USA
• Algebraic Number Theory and Related Topics 2016, November 28-December 2, 2016, RIMS, Kyoto, Japan
• ℕ³-days V, November 25-26, 2016, Chalmers University of Technology, Göteborg, Sweden
• Spectral theory, automorphic forms, and arithmetic, November 14-18, 2016, University of Copenhagen, Department of Mathematical Sciences, Copenhagen, Denmark
• Normal Numbers: Arithmetic, Computational and Probabilistic Aspects, November 14-18, 2016, ESI, Boltzmann Lecture Hall, Vienna
• 21st Workshop on Elliptic Curve Cryptography, November 13-15, 2017, Nijmegen, The Netherlands
• Mid-Atlantic Seminar On Numbers I, October 29, 2016, Towson University, Baltimore, MD 21252, USA
• p-adic analysis in number theory, October 28-30, 2016, Fall Central Sectional Meeting #1123, University of St. Thomas (Minneapolis campus), Minneapolis, MN, USA
• Flatland Arithmetic Autumn Day, October 17, 2016, Université de Lille 1, France
• Quebec-Maine Number Theory Conference 2016, October 8-9, Quebec City, Canada
• Integers 2016, October 6-9, 2016, University of West Georgia, Carrollton, Georgia, USA
• Women in Numbers Europe-2 (WIN-E2), September 25-October 2, 2016, Nesin Mathematics Village, Şirince, Turkey
• Recent Developments on Elliptic Curves, September 26-30, 2016, Andrew Wiles Building, Oxford, UK
• Number Theory Down Under, September 23-26, 2016, The University of Newcastle, Newcastle, Australia
• Palmetto Number Theory Series (PANTS-XXVI), September 17-18, 2016, UNC-Greensboro, Greensboro, NC, USA
• Sixth International Conference "Analytic and Probabilistic Methods in Number Theory", September 11-17, 2016, Palanga, Lithuania
• Super QVNTS: Kummer Classes and Anabelian Geometry, September 10-11, 2016, Burlington VT, USA
• Conference on elementary and analytic number theory (ELAZ 2016) September 5-9, 2016, Strobl am Wolfgangsee, Austria
• Automorphic Forms: Theory and Computation, September 5-9, 2016, King's College, London, UK
• XII Belarusian Mathematical Conference BMC-2016, September 5-9, 2016, Minsk
• Arakelov Geometry - Archimedean and Non-Archimedean Aspects, September 5-9, 2016, Universität Regensburg, Germany
• Conference on Modular Forms, September 4, 2016, Indian Institute of Science Education and Research Bhopal, India
• ECC2016, September 1-7, 2016, Izmir, Turkey
• Twelfth Algorithmic Number Theory Symposium ANTS-XII, August 29-September 2, 2016, University of Kaiserslautern, Germany
• Mathematical Structures for Cryptography, August 22-26, 2016, Lorentz Center, Oort Building, Leiden University, The Netherlands
• Three-day workshop on arithmetic dynamics in Basel, August 22-24, 2016, University of Basel, Switzerland
• Workshop on number theory and dynamics, August 18-19, 2016, Chalmers University of Technology, Gothenburg, Sweden
• Number Theory conference on Arithmetic Geometry and L-functions, August 17-21, 2016, Kerala School of Mathematics, Kozhikode, India
• Galois Representations and Automorphic Forms, August 14-20, 2016, Bedlewo, Poland
• Conference on elliptic curves, modular forms, and related topics, August 12-14, 2016, University of Connecticut, USA
• Connecticut Summer School in Number Theory, August 8-14, 2016, University of Connecticut, USA
• 2016 West Coast Algebraic Topology Summer School, August 8-13, 2016, University of Oregon, Eugene, Oregon, USA
• A joint CIMPA-ICTP research school on Lattices and applications to cryptography and coding theory, August 1-12, 2016, Ho Chi Minh University of Pedagogy, Ho Chi Minh City, Vietnam
• Ergodic Theory and its applications, July 18-22, 2016, University of Sydney, Australia
• International Workshop on the Arithmetic of Finite Fields (WAIFI 2016) July 13-15, 2016, Ghent, Belgium
• 3rd EU/US Summer School + Workshop on Automorphic Forms and Related Topics, July 11-22, 2016, University Sarajevo, Bosnia - Herzegovina
• Workshop on Bianchi Modularity, July 11-15, 2016, Luxembourg
• Workshop on Mathematics in Communications, July 6-8, 2016, Santander, Spain
• 5th International Conference on Uniform Distribution Theory, July 5-8, 2016, Sopron, Hungary
• EAUMP-ICTP School in Number Theory, July 4-22, 2016, Kigali, Rwanda
• Automorphic Forms on Metaplectic Groups and Related Topics, July 4-15, 2016, Indian Institute of Science Education and Research, Pune, India
• Conference on Rings and Polynomials, July 3-8, 2016, Graz, Austria
• Seventeenth International Conference on Fibonacci Numbers and Their Applications 2016, June 27-July 2, 2016, Université de Caen, Normandie, Caen, France
• Geometric and combinatorial methods in number theory, June 27-July 1, 2016, Iasi, (Al. I. Cuza University), Romania
• Arithmetic Statistics and the Cohen-Lenstra Heuristics, June 27-July 1, 2016, University of Warwick, UK
• Arithmetic and Low Dimensional Hyperbolic Space, June 27-July 1, 2016, Istanbul, Turkey
• 14th Meeting of the Canadian Number Theory Association (CNTA XIV), June 20-24, 2016, University of Calgary
• 17ème rencontre APP, June 20, 2016, Université de Mons, Belgium
• Graduate Summer School on Explicit Methods for Abelian Varieties, June 16-18, 2016, University of Calgary
• ALaNT 4, Joint Conferences on Algebra, Logic and Number Theory, June 13-17, 2016, Telč, Czech Republic
• Dynamics, Geometry and Number Theory, June 13-17, 2016, Institut Henri Poincaré, Paris, France
• Leuca2016, Celebrating Michel Waldschmidt's 70th birthday, June 13-17, 2016, Marina di San Gregorio, Patù (Lecce), Italy
• GANITA (Kumar Murty's 60th Birthday conference), June 13-16, 2016, Fields Institute, Toronto, Canada
• L-functions and arithmetic, a conference celebrating Karl Rubin's 60th birthday, June 13-16, 2016, Harvard University
• École jeunes chercheurs en théorie des nombres (Summer School Young Researchers in Number Theory), June 8-10, 2016, Clermont-Ferrand, France
• Conference on the Cohomology of Arithmetic Groups on the occasion of Joachim Schwermer's 66th birthday, June 6-10, 2016, Bonn, Germany
• Arakelov theory and automorphic forms, A conference at the occasion of Jürg Kramer's 60th birthday, June 6-9, 2016, Humboldt University, Berlin, Germany
• The Southern New England Conference on Quadratic Forms and Modular Forms, June 2-4, 2106, Wesleyan University, Middletown, CT
• p-adic L-functions day in Cambridge, June 1, 2016, DPMMS, Cambridge, UK
• UNCG Summer School in Computational Number Theory 2016, Function Fields, May 30-June 3, 2016, the University of North Carolina at Greensboro, USA
• Journées Arithmétiques Printanières à Villetaneuse, May 26-27, 2016, Campus of Université Paris 13
• Combinatorial and Additive Number Theory (CANT 2016), May 24-27, 2016, CUNY Graduate Center, New York, USA: This is the fourteenth in a series of annual workshops sponsored by the New York Number Theory Seminar on problems and results in combinatorial and additive number theory and related parts of mathematics. The list of speakers with abstracts of their talks will be posted on the website www.theoryofnumbers.com. There are daily sessions on open problems, and graduate students are encouraged to attend. Proceedings of the conference have been published by Springer. Mathematicians who would like to speak at the meeting should submit a title and abstract to melvyn.nathanson@lehman.cuny.edu.
• Sino-French Conference in Algebraic and Arithmetic Geometry, May 23-27, 2016, Institut de Mathématiques de Bordeaux, Université de Bordeaux
• Regulators IV : Arithmetic L-functions and Differential Geometric methods, May 23-28 2016, IMJ-PRG, Paris, France
• The History of Number Theory, May 21, 2016, Birkbeck College, London, UK
• The 2016 Pacific Northwest Number Theory Conference, May 14-15, 2016, Oregon State University, Corvallis, OR, USA
• Moduli and automorphic forms: a meeting for women in mathematics, May 12-14, 2016, Humboldt University, Berlin, Germany
• 6th Upstate New York Number Theory Conference, April 30-May 1, 2016, The University of Rochester, USA
• Barcelona Spring 2016 Workshop on Number Theory and $K$-theory, (organized by Seminari de Teoria de Nombres de Barcelona) April 20-22, 2016, in Centre de Recerca Matemàtica, Faculty of Universitat Autònoma de Barcelona, 08193 Bellaterra (Barcelona), Catalonia, Spain
• Alberta Number Theory Days VIII at BIRS (Banff, Canada), April 15-17, 2016, Banff, Canada
• Capital Number Theory, April 8-9, 2016, ANU, Canberra, Australia
• Explicit Methods in Number Theory: Conference in Honour of John Cremona's 60th Birthday, April 4-8, 2016, University of Warwick, UK
• TORA VII (the 7th TORA meeting), April 8-10, 2016, University of North Texas, USA
• SERMON (SouthEastern Regional Meeting On Numbers) XXIX Conference, April 2-3, 2016, James Madison University, Harrisonburg, VA, USA
• Algebraisation and Geometrisation in the Langlands Programme, March 29-April 1, 2016, University of Bristol, UK
• Gainesville Number Theory Conference (in honor of Krishna Alladi's 60th birthday), March 17-21, 2016, University of Florida, Gainesville, USA
• Number Theory session at the 27th Nordic Congress of Mathematicians, March 17-19, 2016, Stockholm, Sweden
• re:boot Number Theory 2016, March 17-20, 2016, Duke University, Durham, North Carolina, USA
• Distinguished Lecture Series, Peter Sarnak (IAS), 15-17th March 2016, University of Bristol, UK
• International Conference on Diophantine Analysis and related Topics in Wuhan, March 10-13, 2016, School of Mathematics and Statistics, Wuhan University, Wuhan, China
• 30th annual Automorphic Forms Workshop, March 7-10, 2016, Wake Forest University, Winston-Salem, North Carolina, USA
• Workshop L-Functions and Automorphic Forms, February 22-26, 2016, University of Heidelberg, preceded by a preparatory course, February 17-19, 2016, University of Heidelberg
• Journées Arithmétiques à Villetaneuse, February 18-19, 2016, Université Paris 13, France
• Computational Aspects of Diophantine Equations, February 15-19, 2016, Department of Mathematics, Paris Lodron University of Salzburg, Austria
• KSOM Workshop on Automorphic forms, February 10-16, 2016, Kerala School of Mathematics, Kozhikode, Kerala, India
• Automorphic Forms, Automorphic L-functions and Related Topics, February 1-5, 2016, RIMS, Kyoto University, Japan
• Arithmétique en Plat Pays (APP2016): Journée Hivernale, February 1, 2016, Lille
• Conference to the Memory of Anatoly Alekseevitch Karatsuba on Number theory and Applications, January 28-30, 2016, Dorodnitsyn Computing Centre, Department of Mechanics and Mathematics of Lomonosov Moscow State University, Proceedings (Springer)
• STNB 2016, Seminari de Teoria de Nombres de Barcelona / Barcelona Number Theory Seminar, celebrating the 30th edition of STNB, in honor of Pilar Bayer's 70th birthday, January 25-29, 2016, Barcelona (Catalonia)
• Indo-French Program for Mathematics, January 11-24, 2016, Chennai, India
• Atelier PARI/GP 2016, January 11-15, 2016, Institut Fourier, Université Grenoble Alpes, France (videos explaining recent additions to PARI)
• Combinatorial and Additive Number Theory 2016, January 4-8, 2016, Institute for Mathematics and Scientific Computing, University of Graz, Graz, Austria

2015

• West Coast Number Theory 2015, December 15-19, 2015,Lighthouse Lodge, Pacific Grove, CA, USA
• A conference celebrating 65th birthday of R. Balasubramanian, December 14-18, 2015, Institute of Mathematical Sciences, Chennai, India
• Clay Mathematics Institute Workshop on IUT Theory of Shinichi Mochizuki, December 7-11, 2015, Mathematical Institute, Oxford, UK
• Palmetto Number Theory Series XXV, December 5-6, 2015, Clemson University, Clemson, SC, USA
• N-cube Days III, December 4-5, 2015, Chalmers University of Technology, Göteborg, Sweden
• Regulators and modularity, a two-day workshop, November 30-December 1, 2015, Institut de Mathématiques de Jussieu-PRG, Université Paris 6, Paris, France
• Moduli Spaces and Arithmetic Geometry, November 9-13, 2015, Lorentz Center, Leiden, Holland
• Automatic Sequences, Number Theory, Aperiodic Order, October 28-30, 2015, Technical University Delft, Holland
• Special Session on Recent Advances in Number Theory, October 24-24, 2015, California State University, Fullerton, USA
• Arithmétique en plat pays (APP 2015) October 19, 2015, Universiteit Gent, Department of Mathematics
• Midwest Number Theory Conference, October 16-18, 2015, University of Illinois at Chicago
• Maine/Quebec number theory conference 2015, October 3-4, 2015 at the University of Maine
• Number Theory, Numeration Systems, Ergodic Theory. A conference inspired by the mathematics of Pierre Liardet, September 28-29, 2015, Le Bourget-du-Lac, France
• 19th workshop and summer school on elliptic curve cryptography (ECC 2015) September 23-30, 2015, Bordeaux, France
• Third Italian Number Theory Meeting, September 21-24, 2015, Pisa, Italy
• Number Theory Down Under, September 18-19, 2015, The University of Newcastle, Australia
• Diophantine Equations, LMS-CMI graduate school, September 15-19, 2015, Baskerville Hall, Wales
• p-adic Hodge theory and Iwasawa theory, September 14-18, 2015, Bielefeld University, Germany
• PAlmetto Number Theory Series XXIV (PANTS XXIV), Palmetto Number Theory Series), September 12-13, 2015, Mathematics Department, Emory University, Atlanta, GA, USA
• French-Japanese Workshop on multiple zeta functions and applications, September 8-9, 2015, Université Jean Monnet (Saint-Etienne), Faculté des Sciences et Techniques, Saint-Etienne, France
• Analytic Number Theory and Diophantine Geometry, September 7-11, 2015, Leibniz Universitaet Hannover
• Combinatoire Additive à Marseille 2015, September 7-11, 2015, CIRM, Marseille, France
• Conference on Mathematics of Cryptography, August 31-September 3, 2015, University of California, Irvine
• Non-Archimedean Analytic Geometry: Theory and Practice, August 24-28, 2015, Papeete, Tahiti, French Polynesia
• Arithmetic of Euler Systems, August 22-30, 2015, Centro de Ciencias de Benasque Pedro Pascual, Benasque, Spain
• Illinois Number Theory Conference, August 13-14, 2015, University of Illinois, Urbana-Champaign in Urbana, IL USA
• Arithmetic 2015: Silvermania, August 11-15, 2015, Providence, RI, USA
• AGRA 2015, a two-week school on Arithmetic, Groups and Analysis, August 8-22, 2015, Universidad Nacional de San Antonio Abad del Cusco, (UNSAAC), Peru
• Students' Workshop on Tropical and Non-Archimedean Geometry, August 3-7, 2015, University of Regensburg, Germany
• Third Bucharest Number Theory Day, August 3rd, 2015 (organizers: A.C. Cojocaru, A.A. Popa, and V. Pasol)
• Summer school on Galois Theory and Number Theory, July 18-24, 2015, Konstanz, Germany
• Lluís Santaló Summer School 2015, "Number theory and arithmetic geometry", Palacio de la Magdalena, Santander, Spain, July 13-17, 2015
• Iwasawa 2015, July 13-17, 2015, King's College, London
• 12th International Conference on Finite Fields and Their Applications (Fq12) July 13-17, 2015, Saratoga Springs, NY, USA
• 29th Journées Arithmétiques (JA2015), July 6-10, 2015, University of Debrecen, Debrecen, Hungary
• 6th Spanish workshop on number theory, June 29-July 3, 2015, University of Valladolid, Valladolid, Spain
• 26th rencontres arithmétiques de Caen, Geometry and Arithmetic over Local and Global Fields, June 24-26, Caen, France
• Géométrie arithmétique, théorie des représentations et applications, June 22-26, 2015, CIRM, Marseille, France
• International Conference in Number Theory and Physics, June 15-26, 2015, Rio de Janeiro, Brazil
• Frontiers in Serre's Modularity Conjecture: Torsion and Low Weights, June 15-19, 2015, Luxembourg
• APP 2015, June 15, 2015, Katholieke Universiteit Leuven, Celestijnenlaan 200
• Alberta Number Theory Days 7, June 12-14, 2015, BIRS
• Elementary, analytic, and algorithmic number theory: Research inspired by the mathematics of Carl Pomerance, June 9-11, 2015, Athens, GA, USA
• Grothendieck memorial conference, June 4-5, 2015, Imperial College, London, UK
• p-adic Methods in Number Theory, A Conference Inspired by the Mathematics of Robert Coleman, May 26-30, 2015, U. C. Berkeley
• Automatic sequences, May 25-29, 2015, University of Liège, Belgium
• Formes automorphes: avancées et applications, May 25-29, 2015, CIRM, Marseille, France
• Southern California Number Theory Day, May 23, 2015, UC San Diego, California, USA
• Chicago Number Theory Day, May 23, 2015, University of Illinois at Chicago, USA
• Workshop on vertex operator algebras and mock modular forms, May 22-23, 2015, NUI Galway
• Analytic Aspects of Number Theory, May 18-22, 2015, Eidgenössische Technische Hochschule Zürich (ETHZ)
• UNCG Summer School in Computational Number Theory 2015, Zeta Functions - New Theory and Computations, May 18-22, 2015, University of North Carolina at Greensboro
• Numeration, May 18-22, 2015, Vandoeuvre-lès-Nancy, France
• Arithmétique, Géométrie, Cryptographie et Théorie des Codes, May 18-22, 2015, CIRM, Marseille, France
• AGCT-15: Arithmetics, Geometry, Cryptography and Coding Theory, May 18 - 22, 2015, CIRM
• Pacific Northwest Number Theory Conference 2015, May 16-17, 2015, University of Oregon, Eugene, USA
• Combinatorial and additive number theory (CANT 2015), May 19-22, 2015, CUNY Graduate Center, 365 Fifth Avenue, New York
• The 2015 Number Theory Days, May 15-16, 2015, Ecole Polytechnique Federale de Lausanne (EPFL)
• The first mini symposium of the Roman Number Theory Association, May 7, 2015, Università Europea di Roma, Rome
• Atkin Memorial Lecture and Workshop Expansion in Linear Groups (Atkin Speaker: Alireza Salehi-Golsefidi, UCSD) May 1-3, 2015, University of Illinois at Chicago
• APP 2015, April 20, 2015, Lille
• Upstate Number Theory Conference, April 10-12, 2015, Cornell University
• The Kudla programme, April 6-10, 2015, CRM Montreal, Canada
• Workshop on recent trends in p-adic cohomology, March 25-27, 2015, Imperial College, London
• Elliptic Curves, Modular Forms and Iwasawa Theory, John Coates 70th birthday conference, March 25-27, 2015, Cambridge
• Spring School Characters of Representations and Modular Forms, March 23-27, 2015, Bonn, Germany
• Arizona Winter School 2015: Arithmetic and Higher-Dimensional Varieties, March 14-18, 2015, University of Arizona in Tucson, Arizona, USA
• Diophantine Analysis and Related Fields 2015, March 5-7, 2015, Kiryu City Performing Arts Center, Kiryu, Japan
• The interrelation between mathematical physics, number theory and non-commutative geometry, March 2-13, 2015, ESI, University of Vienna
• Constructive methods in number theory, with focus on modular forms and rational coverings, March 2-6, 2015, Universtität Bonn, Germany
• 29th annual Workshop on Automorphic Forms and Related Topics, March 2-5, 2015, University of Michigan in Ann Arbor, Michigan, USA
• Regulators, Mahler measures, and special values of L-functions, February 16-20, 2015, CRM, Montréal, Canada
• Workshop on Galois representations, February 11-13, 2015, Heidelberg University, Germany
• Workshop on Algebraic, Number Theoretic and Graph Theoretic Aspects of Dynamical Systems, February 2-6, 2015, UNSW, Sydney, Australia
• STNB 2015 (Seminari de Teoria de Nombres de Barcelona) January 26-30, 2015, Faculty of Mathematics (UB) Room T1 (2nd floor) Gran Via de les Corts Catalanes, 585 08007 Barcelona
• AIMS-Stellenbosch University Number Theory Conference, January 19-23, 2015, Cape Town, South Africa
• Atelier PARI/GP 2015, January 12-16, 2015, Université de Bordeaux
• Special session on continued fractions at the Joint Meetings in San Antonio, TX January 10-13, 2015

2014

• West Coast Number Theory 2014, December 16-20th, 2014, Pacific Grove, CA, USA
• Analysis, Spectra and Number Theory, a conference in honour of Peter Sarnak on the occasion of his 61st birthday, December 15-19, 2014, Princeton University and the Institute for Advanced Study
• Computational Number Theory@FoCM'14, December 11-13, 2014, Montevideo, Uruguay
• New approaches in probabilistic and multiplicative number theory, December 8-12, 2014, CRM, Montréal, Canada
• PANTS XXIII (Palmetto Number Theory Series), December 6-7, 2014, Mathematics Department, University of South Carolina, Columbia, SC
• School in Computational Algebra and Number Theory, December 4-10, 2014, Montevideo, Uruguay
• Conference “Zeta Functions 5”, December 1-5, SNRS, High School of Economics (Department of Mathematics), Independent University of Moscow, Laboratoire Poncelet, Moscow, Russia
• Workshop on Number Theory and Algebra, on the occasion of the 60th birthday of Ivica Gusić, November 26-28, 2014, Zagreb, Croatia
• Number Theory in Kaiserslautern 2014: Number Theory Meets Geometry, November 24-28, 2014, Technische Universität Kaiserslautern, Germany.
• University of Illinois at Urbana-Champaign Langlands Day, November 20, 2014, University of Illinois at Urbana Champaign
• A conference on Diophantine m-tuples and related problems, November 13-15, 2014, Purdue University North Central, Westville, Indiana, USA
• Counting arithmetic objects (Ranks of elliptic curves), November 10-14, 2014, CRM, Montréal, Canada
• Analytic Number Theory - Distribution and Approximation of Arithmetic Objects, October 29-31, 2014, RIMS, Kyoto University, Japan
• Number Theory Down Under, October 24-25, 2014, Harbourview Function Centre, Newcastle, Australia
• Block Course - Towards the Polynomial Freiman-Ruzsa Conjecture, October 6-24, 2014, Freie Universität, Berlin
• New horizons in additive combinatorics, October 6-10, 2014, CRM, Montréal, Canada
• Functional transcendence around Ax-Schanuel, September 29-October 3, 2014, Oxford, UK
• Analytic Number Theory, September 29-October 3, 2014, Andrew Wiles Building, Radcliffe Observatory Quarter, Woodstock Road, Oxford, UK
• Vojta's Conjectures, September 28-October 3, 2014, Banff Internatational Research Station
• Bounded Gaps Between Primes, LMS-CMI Research School, September 22-26, 2014, Andrew Wiles Building, Radcliffe Observatory Quarter, Woodstock Road, Oxford, UK
• Arithmetic of Eisenstein series, September 22-25, 2014, TU Darmstadt, Darmstadt, Germany
• Student conference on automorphic forms and Eisenstein series, September 20-21, 2014, TU Darmstadt, Darmstadt, Germany
• Additive Combinatorics @ Bristol 2014, September 18, 2014, School of Mathematics, University of Bristol, UK
• The Huxley Meeting in analytic number theory, on the occasion of Martin Huxley's 70th brithday, September 17-19, 2014, School of Mathematics, Cardiff University. Also see news item
• Approximation diophantienne et transcendance, September 15-19, 2014, CIRM, France
• Heilbronn Annual Conference 2014, September 11-12, 2014, University of Bristol, Bristol, UK
• Getaltheorie in het Vlakke land, Arithmétique en plat pays, APP 2014, September 9-12, 2014, Lille, France
• Third International Workshop on zeta functions in algebra and geometry, September 8-12, 2014, Mathematics Research Center, CIMAT, Guanajuto, Mexico
• Introductory workshop on modular methods in Diophantine equations, September 8-11, 2014, Bilecik Şeyh University, Bilecik, Turkey
• 22nd meeting of the Palmetto Number Theory Series (PANTS), September 6-7, 2014, South Carolina State University, Orangeburg, SC, USA
• Advanced School and Workshop on L-functions and modular forms, September 1-14, 2014, ICTP, Trieste, Italy
• Japan-Taiwan Joint Conference on Number Theory 2014, September 1-6,2014, Kesennuma Oshima island
• Automorphic Forms and Arithmetic, August 25-28, 2014, POSTECH, Korea
• Connections for Women: New Geometric Methods in Number Theory and Automorphic Forms, August 14-15, 2014, MSRI, Berkeley, CA, USA
• ALTENCOA6-2014, August 11-15, 2014, San Juan de Pasto, Colombia
• 2014 Pan Asia Number Theory, August 5-9. 2014, POSTECH, Korea
• ANTS-XI, August 7-11, 2014, Hotel Hyundai, GyeongJu, Korea
• Sage Days 62: Women in Sage (5), July 28-August 1, 2014, The Lodge at Welches, near Portland, Oregon, USA
• Biannual elementary and analytic number theory conference (ELAZ) July 28 - August 1, 2014, University of Hildesheim, Germany
• Workshop on Analytic Number Theory and Geometry, July 24-25, 2014, Université Paris 13
• Second Bucharest Number Theory Day, July 22nd, 2014 (organizers: A.C. Cojocaru and A.A. Popa)
• Summer school on Diophantine Analysis, July 21-26, 2014, Universität Würzburg
• Sixteenth International Conference on Fibonacci Numbers and Their Applications, July 20-26, 2014, RIT, Rochester, New York
• Second ERC Research Period on Diophantine Geometry, July 14-26, 2014, Grand Hotel San Michele, Cetraro, Italy
• Analytic Number Theory and its Applications: A Conference in Honor of Jeff Hoffstein, July 14-18, 2014, Perrotis College, Thessaloniki, Greece
• Pseudorandomness in number theory, July 14-18, 2014, CIRM, Luminy, Marseille, France (Interested people should contact Igor Shparlinski - note that CIRM does not accept unsolicited registrations)
• Workshop on Bianchi and Siegel modular forms, July 14-16, 2014, University of Sheffield, UK
• ELEFANT & ENFANT Analytic Number Theory Workshops, July 11-12 and 14-18, 2014, Hausdorff Center for Mathematics, Bonn Germany
• Summer school Analytic Number Theory, July 9-23, 2014, Marilyn and James Simons Conference Centre, IHES
  • IHÉS Summer School on analytic number theory videos
• Algebraic Number Theory and applications, July 7-19, 2014, Dangbo, Benin
• Workshop: Periods and heights of CM abelian varieties, July 6-11, 2014, The Böglerhof, Alpbach/Tyrol, Austria
• Symmetries and correspondences in number theory, geometry, algebra and quantum computing: intra-disciplinary trends, July 5-10 2014, Mathematical Institute, Oxford, UK
• Nottingham workshop on Higher structures in number theory, July 3-4 2014, School of Mathematical Sciences, University of Nottingham, UK
• Arizona Winter School, March 15-19, 2014, University of Arizona in Tucson, AZ.
• 2nd EU/US Summer School + Workshop on Automorphic Forms and Related Topics, June 30-July 5, July 7-11, 2014, University of Bristol
• 4th International Conference on Uniform Distribution Theory , June 30-July 4, 2014, Ostravice, Czech Republic
• Periods and Motives: Feynman Amplitudes in the 21st Century, June 30-July 25, 2014, Instituto de Ciencias Matemáticas, Madrid, Spain
• XXVèmes Rencontres Arithmétiques de Caen, June 30 - July 3, 2014, Tatihou, Normandy, France
• Due Giornate Aritmetiche, June 26-27, 2014, Università Europea di Roma, Dipartimento di Scienze Umane, via degli Aldobrandeschi 190, Roma
• Summer School: Counting Arithmetic Objects (Comptage d'Objets Arithmétiques), June 23-July 4, 2014, CRM Montréal, Canada
• Number theory days, June 23-27, 2014, Université Lille 1, France
• Apollonian Circle Packings EWM Summer School, June 23-27, 2014, Institut Mittag-Leffler
• The Gan-Gross-Prasad Conjectures, Summer School, June 18-27, 2014, Institut de Mathématiques de Jussieu - Paris Rive Gauche 4, place Jussieu, Paris, France
• 13th Conference of the Canadian Number Theory Association (CNTA XIII) June 16-20, 2014, Carleton University and the University of Ottawa
• p-adic aspects of modular forms, June 10-20, 2014, IISER Pune, India
• Effective moduli spaces and applications to cryptography, June 10-13, 2014, University of Rennes 1, France
• Interactions between Dynamics of Group Actions and Number Theory, June 9-July 4, 2014, Isaac Newton Institute for Mathematical Sciences
• Workshop on Function Field Arithmetic, June 9-13, 2014, Nesin Mathematics Village, Şirince, Turkey
• Bateman Memorial Conference on Number Theory, June 5-7, 2014, University of Illinois at Urbana-Champaign
• DIAMANT Symposium June 2014">DIAMANT Symposium June 2014m June 5-6, 2014, Hotel Haarhuis, Arnhem, The Netherlands
• Midwest Graduate Student Conference on Number Theory, University of Illinois at Urbana-Champaign, June 3-4, 2014
• p-adic Variation in Number Theory (in honor of Glenn Stevens 60th birthday), June 2-6, 2014, Boston University
• Dynamics and Numbers, June 1-July 31, 2014, Max Planck Institute for Mathematics, Bonn, Germany
• CANT 2014: The twelfth annual Workshop on Combinatorial and Additive Number Theory (CANT 2014) will take place on May 27-30, 2014, at the CUNY Graduate Center in New York. For more information, please contact Mel Nathanson at melvyn.nathanson@lehman.cuny.edu
• Analytic Number Theory Workshop, May 26-30, 2014, University of Turku, Finland
• Moduli and Automorphic Forms: a Meeting for Young Women in Mathematics, May 22-24, 2014, Humboldt University, Berlin, Germany
• Workshop on Polynomials over Finite Fields: Functional and Algebraic Properties, May 19-24, 2014, CRM, Bellaterra, Barcelona
• UNCG Summer School in Computational Number Theory, Modular Forms and Geometry, May 19-23, 2014, The University of North Carolina at Greensboro
• Workshop on diophantine problems, May 19-20, 2014, TU Graz
• Pacific Northwest Number Theory Conference 2014, May 17-18, 2014, IRMACS, Simon Fraser University, Burnaby B.C. , Canada
• Elliptic Curves @ UConn, May 17th, 2014, Storrs Campus of the University of Connecticut
• 28th Annual Workshop on Automorphic Forms and Related Topics, May 12-16, 2014, Moab Arts and Recreation Center in Moab, Utah, USA
• Hauteurs, modularité, transcendance, May 12-16, 2014, CIRM, Marseille, France
• Model Theory in Geometry and Arithmetic, May 12-16, 2014, Mathematical Sciences Research Institute, Berkeley, California
• The cohomology of arithmetic groups and the Langlands program, May 2-9, 2014, The Bellairs Research Institute, St. James, Barbados
• Atkin Memorial Lecture and Workshop: The Arithmetic of Elliptic Curves and Special Values of L-Functions, May 2-4, 2014, University of Illinois at Chicago
• SERMON (SouthEastern Regional Meeting on Numbers) Conference, April 26-27, 2014, Wofford College, Spartanburg, South Carolina
• Upstate New York Number Theory Conference, April 26-27, 2014, SUNY at Buffalo
• WIN3: Women in Numbers 3, April 20-25, 2014, BIRS
• Alberta Number Theory Days VI, April 18-20, 2014, BIRS
• Applications of Automorphic Forms in Number Theory and Combinatorics, in honor of Winnie Li, April 12-15, 2014, Louisiana State University
• Special Session on Recent Developments in Number Theory, April 11-13, 2014, 2014 Spring AMS Central Sectional Meeting, Texas Tech University
• Dynamics and Analytic Number Theory, March 31-April 4, 2014, Durham University
• Geometry & Arithmetic of Surfaces, Workshop, March 17-24, 2014, LMU and TU, Munich
• Workshop on modular Iwahori-Hecke algebras at Humboldt University Berlin, March 17-21, 2014
• Curves and Automorphic Forms, March 10-14, 2014, Arizona State University
• Conference on Motives and Galois groups on the occasion of Uwe Jannsen's 60th birthday, March 10-12, 2014, University of Regensburg
• Texas-Oklahoma Representations and Automorphic forms (TORA VI), March 7-9, 2014, University of Oklahoma
• International workshop on number theory, partitions, q-series and Rogers-Ramanujan identities, March 6-7, 2014, National Institute of Education, Nanyang Technological University, Singapore
• Frobenius distributions of curves, CIRM Winter School, 17-21 February 2014, Luminy, Marseilles
• Connections for Women: Model Theory and its interactions with number theory and arithmetic geometry, February 10-14, 2014, Mathematical Sciences Research Institute, Berkeley, California
• Introductory Workshop: Model Theory, Arithmetic Geometry and Number Theory, February 3-7, 2014, Mathematical Sciences Research Institute, Berkeley, California
• Moscow Workshop in Combinatorics and Number Theory, January 27 - February 2, 2014, Moscow
• Seminari de Teoria de Nombres de Barcelona (STNB 2014) January 27-31, 2014, Faculty of Mathematics, UB
• AMS Special Session on Recent Progress in the Langlands Program, January 15-16, 2014, Baltimore Convention Center

2013

• Modular functions and Quadratic forms - Number theoretic delights, December 21-23, 2013, Room 507, Nakanoshima Center, Osaka University
• West Coast Number Theory conference, December 15-19, 2013, Asilomar conference centre, Monterey, CA
• Approximation and numeration, December 18-20, 2013, Université Paris Diderot, Paris
• Emerging applications of finite fields, December 9-13, 2013, Linz
• Algebraic Number Theory and Related topics 2013, December 9-13, 2013, Room 420 of Research Institute for Mathematical Sciences, Kyoto University (RIMS)
• CMI-IMSc Joint Colloquium: Conference on Analytic Theory of Automorphic forms, December 9-13, 2013, Institute of Mathematical Sciences, Chennai, India
• International Conference on Geometry, Number Theory and Representation Theory, December 4-6, 2013, National Institute for Mathematical Sciences (NIMS), Daejeon, Korea
• Joint MPIM and B-IT workshop on Number Theory and Cryptography, 20-21 November, 2013, Bonn, Germany
• Fourier analysis of groups in combinatorics, November 18-30, 2013, North Eastern Hill University, Shillong, India
• INTEGERS 2013: The Erdos Centennial Conference, October 24-27, 2013, University of West Georgia, Carrollton, Georgia
• Zeta functions in Okinawa 2013, October 19-23, 2013, Okinawa Convention Center, Ginowan, Okinawa
• SCHOLAR, a conference for M. Ram Murty's 60th birthday, October 15-17, 2013, CRM Montreal
• Women in Numbers, October 14-18, 2013, CIRM, Marseille, France
• Whittaker Functions: Number Theory, Geometry and Physics, October 13-18, 2013, Banff International Research Station
• Geometry, Groups and Topology 2013, October 7-11, 2013, Karlsruhe Instiute of Technology, Germany
• GEOCRYPT 2013, October 7-11, 2013, Papeete, Tahiti, French Polynesia
• Multiple Zeta Values, Multiple Polylogarithms and Quantum Field Theory, October 7-11, 2013, ICMAT, Campus de Cantoblanco, Madrid, Spain
• The Maine/Quebec number theory conference, October 5-6, 2013, the University of Maine
• Number Theory Down Under, October 5, 2013, CARMA, Newcastle, Australia
• Multiple zeta values in mathematics and physics, October 1-5, 2013, Humboldt University, Berlin, Germany
• Number Theory and Physics, September 30-October 4, 2013, Clay Mathematics Institute and Mathematical Institute, University of Oxford
• Thue 150, September 30-October 4, 2013, Bordeaux
• Fifth International Conference on Analytic Number Theory and Spatial Tessellations, September 16-20, 2013, Kiev, Ukraine
• 17th Workshop on Elliptic Curve Cryptography, September 11-13 (summer school), September 16-18 (workshop), 2013, Leuven
• Chance & Chaos: From Physics to Number Theory, September 16, 2013, School of Mathematics, University of Bristol
• AIM Workshop: Definability and decidability problems in number theory, September 9-13, 2013, American Institute of Mathematics, Palo Alto, California
• International Conference on Number Theory, September 8-13, 2013, Šiauliai University, Lithuania
• PANTS XX, September 7-8, 2013, Davidson College, Davidson, North Carolina
• 21st Czech and Slovak International Conference on Number Theory, September 2-6, 2013, Ostravice, Czech Republic
• Effective Methods for Darmon Points, August 25-30, 2013, Benasque, Spain
• Intensive Workshop on Fermat's Last Theorem, August 7-11, 2013, POSTECH, Pohang, South Korea
• Morelia Number Theory Day, August 2, 2013, Morelia, Mexico
• SIAM conference in applied algebraic geometry, August 1-4, 2013, Colorado State University, Fort Collins, Colorado
• Algebraic curve over finite fields, CIMPA-ICTP research school, July 22nd - August 3rd, 2013, University of the Phillipines Dillman, Manila
• Pan Asian Number Theory Conference, July 22-26, 2013, Viasm, Hanoi, Vietnam
• First Bucharest Number Theory Day, July 16th, 2013 (organizers: A.C. Cojocaru and A.A. Popa)
• Special functions and special numbers, at the occasion of the 60th birthday of Frits Beukers, July 10-12, 2013, Utrecht University, The Netherlands
• LMS short course in O-minimality and Diophantine geometry, July 8-12, 2013, School of Mathematics, University of Manchester
• V Jornadas de Teoría de Números, July 8-12, 2013, Universidad de Seville, Spain
• Modular forms, p-adic L-functions and Selmer groups, July 7-13, 2013, NIO (Oriahovitza), Bulgaria
• Postech Summer School 2013, July 5-13, 2013, Department of Mathematics, POSTECH, Pohang, South Korea
• New Geometric Techniques in Number Theory, a summer graduate workshop, July 1-12, 2013, Mathematical Sciences Research Institute, Berkeley, California
• Number Theory, Geometry and Cryptography, July 1-5, 2013, University of Warwick
• 28th Journées Arithmétiques (JA 2013), July 1-5, 2013, Grenoble
• Erdős Centennial, July 1-5, 2013, Budapest, Hungary
• The Central European Conference on Cryptology, June 26-28, 2013, Masaryk University Centre, Telč, Czech Republic
• Summer School - Number Theory for Cryptography, June 24-28, 2013, University of Warwick
• Journées estivales de la Méthode Polynomiale, June 24-27, 2013, Lille
• Multidimensional Continued Fractions, International Workshop in Graz, June 22-26, 2013
• Workshop: Periods of automorphic forms and applications, June 19-22, 2013, Stanford
• Summer School 2013 Theory of Numbers and Dynamics, June 16th - July 5th, 2013, Institut Fourier, Grenoble
• Etienne Fouvry 60th Birthday Conference, June 17-21 2013, Centre International de Rencontres Mathématiques
• Arctic Number Theory Workshop, June 15-20, 2013, Saariselkä, Finland
• Rencontres Arithmétiques de Caen, June 12-14, 2013, Université de Caen, France
• Automorphic forms and harmonic analysis on covering groups, June 10-14, 2013, American Institute of Mathematics, Palo Alto, California
• The London-Paris Number Theory Seminar, 14th meeting, June 3-4, 2013, Imperial College London
• Rational Points - Geometric, Analytic and Explicit Approaches, May 27-31, 2013, University of Warwick, UK
• The Cohomology of Arithmetic Groups Graduate Student Workshop, May 23-26, 2013, Chicago, USA (funding available)
• Workshop on Algebraic and Analytic Number Theory and Their Applications, May 23-24, 2013, Ovidius University, Romania
• Combinatorial and Additive Number Theory (CANT 2013), May 21-24, 2013, CUNY Graduate Center, New York
• Summer School in Computational Algebraic Number Theory 2013, May 20-24, 2013, University of North Carolina at Greensboro
• Collaborative Explorations and Developments in Arithmetic Research, May 14-18, 2013, University of Illinois at Chicago, USA
• Rational and integral points on higher-dimensional varieties, May 12-16, 2014, AIM, Palo Alto, California
• p-adic Modular Forms, L-functions, and Galois representations, May 10-12, 2013, University of California, Los Angeles
• FLINT developers Workshop, May 4-12, 2013, Warwick University, UK
• Atkin Memorial Lecture and Workshop: Cohen-Lenstra Heuristics (Atkin Memorial Lecture: Akshay Venkatesh), May 3-5, 2013, University of Illinois at Chicago (this will be funded by the NSF, with funding available for participants)
• Higher Rank Automorphic Forms and L-functions, April 29 - May 3, 2013, Mathematics Institute University of Warwick
• The First International Conference on Models of Complex Hierarchic Systems and Non Archimedean Analysis, April 29 - May 3, 2012, ABACUS Center, Mexico City,
• Third Annual Upstate New York Number Theory Conference, April 26-28, Binghamton
• Workshop on Number theory, April 25-27, 2013, organized by The Center for Advanced Mathematical Sciences at the American University of Beirut, Beirut, Lebanon
• Combinatorics, Multiple Dirichlet series and Analytic Number Theory, April 15-19, 2013, ICERM
• Higher Structures in Topology and Number Theory, April 15-16, 2013, Clay Mathematics Institute, Mathematical Institute, University of Oxford
• SERMON 2013, (SouthEastern Regional Meeting on Numbers), April 13-14, 2013, High Point University, High Point, North Carolina
• Iwasawa Theory and Galois Representations, April 8-12, 2013, University of Warwick
• Advances in Number Theory and Dynamical Systems, April 8-12, 2013, University of Bristol
• Conference on number theory and related topics in honor of Takashi Ono, April 6-7, 2013, Johns Hopkins' Homewood campus
• AIM Workshop: Gromov-Witten invariants and number theory, April 1-5, 2013, American Institute of Mathematics, Palo Alto, California
• TORA IV, March 23-24, 2013, University of North Texas
• Explicit Methods for Modular Forms, March 18-22, 2013, University of Warwick, UK
• Automorphic forms and L-functions, March 17-19, 2013, TU Darmstadt
• The 17th Joint Workshop on Number Theory between Japan and Taiwan, March 16-18, 2013, Waseda University
• Southern California Number theory Day at Caltech, March 16, 2013
• Number Theory Days 2013, March 15-16, 2013, EPF
• 27th Automorphic Forms Workshop, March 11-14, 2013, University College Dublin Dublin, Ireland
• Whittaker Functions, Schubert calculus and Crystals, March 4-8, 2013, ICERM
• The Arithmetic of Function Fields and Related Topics, February 18-22, 2013, Haeundae Riviera Hotel, Busan, Korea
• Sage Days: Multiple Dirichlet Series, Combinatorics, and Representation Theory, February 11-15, 2013, ICERM
• Group Theory, Number Theory, and Topology Day, January 24, 2013, U.W. Madison
• Workshop on the computer algebra system PARI/GP, January 14-18, 2013, Bordeaux 1 University, France
• AWM Workshop in Number Theory, January 12, 2013, AMS meeting, San Diego
• AMS Special Session on Mathematics of Computation: Algebra and Number Theory, January 11, 2013, Joint Mathematics Meetings, San Diego Convention Center
• Special Session on Continued Fractions in San Diego, January 10-11, 2013, AMS Meeting, San Diego

2012

• Commutative rings, integer-valued polynomials and polynomial functions, December 19-22, 2012, TU Graz, Austria
• The Legacy of Srinivasa Ramanujan, December 17-22, 2012, Viceregal Lodge, University of Delhi, India
  • The Legacy of Srinivasa Ramanujan, December 17-22, 2012, Viceregal Lodge, University of Delhi, India
• Workshop on Algebraic Number Theory, December 17-21, 2012, Victoria University of Wellington, Wellington, New Zealand
• Workshop on modular curves, December 17-19, Banach Center
• West Coast Number Theory conference, December 16-20, 2012, Asilomar conference centre, Monterey, CA
• Mini-course on commutative rings, integer-valued polynomials and polynomial functions, December 16-18, 2012, TU Graz
• APP 2012, December 10, 2012, Lille
• Indocrypt 2012, December 9-12, 2012, Indian Statistical Institute, Kolkata
• Number Theory Satellite Session, CMS winter meeting, December 7-10, 2012, Montreal
• Algebraic Number Theory and Related Topics, December 3-7, 2012, RIMS, Kyoto
• PANTS XIX, December 1-2, 2012, University of South Carolina, Columbia, SC
• Zeta functions, November 19-23, 2012, the Independent University of Moscow
• Zetas and limit laws Okinawa 2012, November 18-20, 2012, Festone, Ginowan, Okinawa
• Workshop: Arithmetic of abelian varieties in families, November 12-16, 2012, EPFL, Lausanne, Switzerland
• Marvin Knopp Memorial Conference, November 11-12, 2012, Temple University, Philadelphia
• Ramanujan 125, November 5-7, 2012, University of Florida, Gainesville, USA
• Southern California Number Theory Day at UC Irvine, November 4, 2012, UC Irvine
• Analytic Number Theory - Number Theory through Approximation and Asymptotics, October 29-31, 2012, RIMS, Kyoto
• International Conference in Number Theory and Applications 2012 (ICNA 2012) October 24-26, 2012, Faculty of Science, Kasetsart University, Bangkok, Thailand
• Midwest Number Theory Conference for Graduate Students and Recent PhDs IX, October 13-14, 2012, Department of Mathematics, University of Illinois at Urbana-Champaign
• International Chinese-Russian conference on Number Theory, October 8-12, 2012, Steklov Mathematical Institute, Moscow
• International Conference on Geometry, Number Theory and Representation Theory, October 10-12, 2012, Inha University, Incheon, Korea
• LMS meeting: Arithmetic of L-functions, October 1-3, 2012, University of Bristol
• Quebec-Maine Number Theory Conference, September 29-30, 2012, University Laval in Quebec
• Texas-Oklahoma Representations and Automorphic forms (TORA III), September 28-30, 2012, University of Oklahoma
• Rational points on curves: a p-adic and computational perspective, September 24-28, 2012, Mathematical Institute, University of Oxford
• Selmer Groups, Descent and the Distribution of Ranks, September 24-28, 2012, University of Warwick, UK
• ERC Research Period on Diophantine Geometry, September 20-October 20, 2012, CRM Pisa
• Number Theory section at the 2012 DMV Meeting, September 17-20, 2012, U. Saarland, Germany
• APP 2012, September 17,2012, Lille
• PaNTS XVIII, September 15-16, 2012, Wake Forest University
• Workshop on Cohomological Methods in Arithmetic Geometry, September 10-14, 2012, Universität Zürich, Switzerland
• Synergies And Vistas in Analytic Number Theory, September 3-7, 2012, The Mathematical Institute, Oxford
• Indo-French Symposium on Automorphic forms, Galois representations and L-functions, September 3-7, 2012, IISER Pune, India
• Miniworkshop in O-minimality and Diophantine Geometry, August 24-25, Mathematical Institute, Oxford
• The International Summer School of Mathematics for Young Students, August 20-29, ENSL, Lyon, France
• Penn State - Göttingen Number Theory Conference, August 13-18, 2012, Göttingen
• Elementare und analytische zahlentheorie, sixth conference, August 13-18, 2012, Schloß Schney
• Conference in honor of Dan Bump at Stanford University, August 13-16, 2012
• The Sardinian Summer School in Iwasawa Theory, August 6-12, 2012, Sardinia
• Arithmetic Geometry, August 5-11, 2012, Mathematisches Forschungsinstitut Oberwolfach
• 1st EU-US conference on automorphic forms and related topics, July 30 - August 10, 2012, Aachen, Germany
• Iwasawa 2012 will be held at the Faculty of Mathematics and Computer Science (Heidelberg University) from July 30 until August 3, 2012. A conference website is in preparation.
• Iwasawa Theory 2012, Eds. Thanasis Bouganis, Otmar Venjakob, Contributions in Mathematical and Computational Sciences, Vol. 7, Springer 2014,
• Diophantine Analysis, July 30-August 3, 2012, Astrakhan State University
• Pan Asian Number Theory Conference, July 23-27, 2012, IISER, Pune, India
• Algebraic K-theory and arithmetic, July 22-28, 2012, Banach Center, Będlewo, Poland
• Workshop on Bloch-Kato Conjectures, July 17-21, 2012, IISER, Pune, India
• The China-France Summer School on Number Theory, July 16-25, 2012, Shandong University, Weihai Campus, China
• Sage Days 42: Women In Sage 3, July 15-19, 2012, Wallace Falls Lodge, near Seattle, Washington
• Galois Representations and Arithmetic Geometry: a conference to honour Sir Martin J. Taylor on his 60th birthday, July 11-13, 2012, Université Bordeaux I, Bordeaux
• Africacrypt 2012, July 10-12, 2012, Ifrane, Morocco
• Combinatoire Additive à Paris 2012, July 9-13, 2012, l'Institut Henri Poincaré
• ANTS 2012, July 9-13, 2012, University of California, San Diego
• Third Workshop on Mathematical Cryptology (WMC 2012), July 9-11, 2012, CIEM-Castro Urdiales, Spain
• TATRACRYPT 2012, July 2-4, 2012, Smolenice, Slovakia
• Fifteenth International Conference on Fibonacci Numbers and their Applications, June 25-30, 2012, Eger, Hungary
• The 3rd International Conference on Uniform Distribution Theory (UDT 2012), June 25-29, 2012, Congress Center of the Slovak Academy of Sciences, Smolenice, Slovakia
• Galois covers and deformations, June 25-29, 2012, Bordeaux
• Arithmetic Statistics, June 24-30, 2012, Snowbird, Utah
• FRG Workshop and Conference on Characters, Liftings, and Types, Workshop: June 19-22, 2012, Conference: June 22-24, 2012, American University in Washington, DC
• School and Workshop on Computational Algebra and Number Theory, June 18-29, 2012, ICTP, Trieste
• Arithmetic of p-adic Modular Forms, L-Functions, Shimura Varieties and Galois Representations, June 18-23, 2012, University of California at Los Angeles
• Frontiers of Nevanlinna Theory 4: Nevanlinna theory and number theory, June 18-20, 2012, University College, London
• Canadian Number Theory Association XII Meeting, June 17-22, 2012, University of Lethbridge
• Contemporary Methods for Solving Diophantine Equations, June 10-17, 2012, Banff International Research Station, Banff, Alberta, Canada
• Workshop on automorphic forms and L-functions, June 6-8, 2012, Institute of mathematics Simion Stoilow of the Romanian Academy, Bucharest, Romania
• Numeration and Substitution 2012, June 4-8, 2012, RIMS, Kyoto, Japan
• Symposium on Arithmetic & Geometry, June 1-2, 2012, Kyushu University, Fukuoka, Japan
• 12th London-Paris Number Theory Seminar, May 30, 2012, University College, London
• Arithmetic Geometry and Arithmetic Dynamics, Conference on the occasion of the 70th birthday of Lucien Szpiro, May 29-June 1, 2012, The Graduate Center of the City University of New York
• Hypergeometric series and their generalizations in algebra, geometry, number theory and physics, May 29-June 1, 2012, Paris, France
• Rencontres Arithmétiques de Caen, May 23-25, Université de Caen, France
• Rational Points & Rational Curves, May 22-25, 2012, Institute of Mathematics, University of Zurich, Switzerland
• CANT 2012, The tenth annual Workshop on Combinatorial and Additive Number Theory, May 22-25, 2012, CUNY Graduate Center, New York
• CANT 2012, May 21-25, 2012, CIRM, Marseilles, France
• Barcelona-Boston-Tokyo Number Theory Seminar in Memory of Fumiyuki Momose, May 21-23, 2012, School of Mathematics and Statistics, Universitat Politècnica de Catalunya, Barcelona
• Arakelov Geometry and K-theory: an international conference in honor of C. Soulé's 60th birthday Toulouse (France) May 21-23, 2012, Organisers: D-C Cisinski and D. Rössler
• II Finnish-Swedish Number Theory Conference, 21-23 May 2012, Oulu, Finland
• APP 2012, May 21, 2012, Gent
• The Pacific Northwest Number Theory Conference, May 19-20 2012, University of Idaho
• Towards a Local Proof of the Local Langlands Correspondence, May 12-13, 2012, University of Illinois at Chicago
• Algebraic Dynamics, May 10-13, 2012, Berkeley
• Pro-unipotent fundamental groups: arithmetic and diophantine aspects, May 6-12, 2012, Bellairs Research Institute, Barbados
• Atkin Memorial Lecture and Workshop (Principal Speaker: William Stein), April 27-29, 2012, University of Illinois at Chicago
• Automorphicforms2012, Conference on Automorphic Forms and Related Geometry: Assessing the Legacy of I. I. Piatetski-Shapiro, April 23-27, 2012, Yale University, New Haven CT, USA
• Diophantische Approximationen, April 22-28, 2012, Mathematisches Forschungsinstitut Oberwolfach
• ICERM Workshop on Moduli Spaces associated to Dynamical Systems, April 16-20, 2012
• Number Theory and Algebraic Geometry, British Mathematical Colloquium, 16-19 April, 2012, Kent
• Texas-Oklahoma Representations and Automorphic forms II (TORA II), April 6-8, 2012, Oklahoma State University
• SERMON 2012 (SouthEast Regional Meeting On Numbers), March 30-April 1, 2012, Western Carolina University
• EPFL-ETHZ Number Theory Days 2012, March 30-31, 2012, ETH Zürich
• Workshop on Number Theory and its Applications in Memory of Alf van der Poorten, March 19-20, 2012, Building E6A, Room 357, Macquarie University
• International Number Theory Conference in Memory of Alf van der Poorten, 12-16 March, 2012 Univ. of Newcastle, Australia
• ICERM Workshop on Global Arithmetic Dynamics, March 12-16, 2012
• Modular Forms, Mock Theta Functions, and Applications, February 27-March 1, 2012 Cologne, Germany
• International Workshop Mathematics 2012 Oman, February 18-22, 2012, Muscat, Oman
• Winter School on Galois Theory, February 15-17, 20-24, Luxembourg
• ICERM Workshop on Complex and p-adic Dynamics, February 13-17, 2012
• Workshop on Modular Forms and Related Topics 2012, February 6-10, 2012, American University of Beirut, Beirut, Lebanon
• Hot Topics: Thin Groups and Super-strong Approximation, February 6-10, 2012, MSRI
• POSTECH Winter school on the Birch and Swinnerton-Dyer conjecture, January 6-14, 2012, POSTECH, Pohang, Korea
• International Colloquium on Automorphic Representations and L-Functions, January 3-11, 2012, Tata Institute of Fundamental Research, Mumbai
• Computing with Elliptic Curves Using Sage, AMS short course, January 2-3, 2012, Boston

2011

• Number Theory and Related Topics, December 27-28, 2011, Inha University, Incheon, Korea
• Sage-FLINT Days, December 17-23, 2011, Warwick University, UK
• West Coast Number Theory Conference 2011, December 16-20, 2011, Asilomar Conference Center in Monterey (Pacific Grove), California
• Getaltheorie in het Vlakke land - Arithmétique en plat pays, December 12, 2011, Lille
• Analytic Number Theory and Diophantine Approximation, 2011 CMS Winter Meeting in Toronto, December 10-12, 2011
• New Zealand Mathematical Society Colloquium - Number Theory Satellite Meeting, December 5, 2011, University of Auckland
• Palmetto Number Theory Series XVII, December 3-4, 2011, Clemson University, Clemson
• Workshop on Computational Number Theory on the occasion of Herman te Riele's retirement from CWI Amsterdam, December 1-2, 2011, CWI Amsterdam, The Netherlands
• Algebraic Number Theory, November 28-December 2, 2011, RIMS, Kyoto University, Japan
• LMU Number Theory Symposium, November 18-19 2011, University of Munich, Germany
• Jornadas de Criptografía (Spanish Cryptography Days) SCD 2011, November 17-18, 2011, Murcia, Spain
• WIN2 (Women in Numbers 2), November 6-11, 2011, BIRS
• Cycles on modular varieties, October 30-November 4, 2011, Banff International Research Station
• Integers Conference 2011, October 26-29, 2011, University of West Georgia, Carrollton, GA, USA
• Global Fields, October 25-28, 2011, Moscow, Russia
• Bay Area Algebraic Number Theory and Arithmetic Geometry Day III, October 22, 2011, University of California, Santa Cruz
• Southern California Number Theory Day at UC Irvine, October 22, 2011
• Workshop on Iwasawa theory, October 15-16, 2011, The University of Arizona
• Student Conference on Automorphic Forms, October 13-14, 2011, Darmstadt, Germany
• S2AM Summer School in Algorithmic Mathematics 2011, October 10-14, 2011, Berlin
• LMS Regional Meeting and Workshop on Iwasawa Theory, October 7-8, 2011, University of Exeter
• Maine/Quebec number theory conference, October 1-2, 2011, Orono, Maine
• Conformal Field Theory, Automorphic Forms and Related Topics, September 19-23, 2011, Heidelberg, Preparatory Lecture Series for the Conference on Conformal Field Theory, July 11 - 22, 2011, Heidelberg
• The 15th workshop on Elliptic Curve Cryptography (ECC 2011), September 19-21, 2011, INRIA, Nancy, France
• Texas-Oklahoma Representations and Automorphic forms I, September 17-18, 2011, University of North Texas
• Dynamics on Homogeneous Spaces and Number Theory, September 12-16, 2011, Ohio State University
• PAlmetto Number Theory Series XVI, September 10-11, 2011, Emory University, Atlanta, GA
• International Conference: Toric Topology and Automorphic Functions, September 5-10, 2011, Khabarovsk, Russia
• 20th Czech and Slovak International Conference on Number Theory, September 5-9, 2011, Hotel Academia, Congress Center of the Slovak Academy of Sciences, Stará Lesná
• Computations with Modular Forms 2011, University of Heidelberg from 29 August to 2 September 2011 (summer school) and from 5 September to 8 September 2011 (conference)
• International Conference in Honour of Jonas Kubilius, September 4-10, 2011, Palanga, Lithuania
• Paul Turán Memorial Conference, August 22-26, 2011, Budapest
• Workshop on Arithmetic and Geometry of K3 surfaces and Calabi-Yau threefolds, August 16-25, 2011, University of Toronto and the Fields Institute
• Galois representations and automorphic forms, August 15-20, 2011, The Banach Center, Bedlewo (near Poznan) Poland
• Theta festival, August 13-19, 2011, POSTECH, Pohang, South Korea
• Sato-Tate in higher dimension, July 25-August 6, 2011, Centro de Ciencias de Benasque Pedro Pascual, Spain
• Special Session in Computational Number theory, AMMCS-2011 conference, July 25-29, 2011, Waterloo, Ontario, Canada
• Computational number theory, Workshop C4 at FoCM'11, July 12-14, 2011, Budapest University of Technology and Economics (BME), Building K
• Cuartas Jornadas de Teoría de Números, July 11-15, 2011, Bilbao, Spain
• ACAGM summer school July 10-22, 2011, Leuven, Belgium
• Conference on Transcendence and L-functions, July 6-9, 2011, The Fields Institute, Toronto
• Africa Crypt 2011, July 4-8, 2011, Dakar, Senegal
• 27th Journées Arithmétiques, June 27-July 1, 2011, Vilnius University, Faculty of Mathematics and Informatics, Lithuania
• Conference in number theory, June 27-29, 2011, Carleton University, Ottawa
• Arithmétique, Algèbre et Applications, Conference in honor of the 60th birthday of Eva Bayer, June 27-29 2011, École Polytechnique Fédérale de Lausanne
• The Pretentious View of Analytic Number Theory, June 26-July 2, 2011, Mathematics Research Communities, Snowbird Resort, Utah, USA
• L-packets, June 26-July 1, 2011, Banff International Research Station
• Mathematische Arbeitstagung 2011, June 24-July 1, 2011, Mathematisches Institut, Universität Bonn, Germany
• Young Workshop in Arithmetics and Combinatorics, June 20-24, 2011, ICMAT, Madrid
• Rencontres Arithmétiques de Caen, June 20-22, 2011, University of Caen, France
• Getaltheorie in het Vlakke land - Arithmétique en plat pays, Calais, June 20, 2011
• Arithmetic days in Moscow An International Symposium, June 13-18, 2011, Moscow, Steklov Mathematical Institute, Russia
• Workshop on the arithmetic of function fields, June 13-17, 2011, Imperial College, London
• Numeration 2011, June 6-10, 2011, Liege, Belgium
• p-adic Hodge theory, p-adic differential equations and applications, June 6-9, 2011, ENS, Lyon
• The London-Paris Number Theory Seminar, Tenth Meeting, June 1, 2011
• Analytic Aspects of L-functions and Applications to Number Theory, May 29-June 3, 2011, University of Calgary
• Illinois Number Theory Conference, May 27-28, 2011, University of Illinois, Urbana, Illinois
• Combinatorial and Additive Number Theory (CANT 2011), May 24-28, 2011, Room 9204, CUNY Graduate Center, 365 Fifth Avenue, New York, NY
• Southern California Number Theory Day 2011, May 21, 2011, Caltech Campus
• Arctic Number Theory School, May 18-25, 2011, University of Helsinki, Finland
• FRG/RTG Workshop on L-functions, Galois Representations and Iwasawa theory, May 17-22, 2011, Department of Mathematics, University of Michigan, Ann Arbor
• A workshop on Computational and Analytical Mathematics in honour of Jonathan Borwein's 60th Birthday, May 16-20, 2011, The IRMACS Centre, Simon Fraser University, Burnaby, BC, Canada
• Magma Number Theory Day 2011, May 12, 2011, University of Sydney
• Requiem for a lion: Conference in the memory of Joseph A Shalika, May 7-8, 2011, Johns Hopkins University, Baltimore, MD
• Pacific Northwest Number Theory Conference, May 7-8, 2011, Western Washington University, Bellingham, Washington, USA
• Conference on the Birch and Swinnerton-Dyer conjecture, May 4-6, 2011, DPMMS, Cambridge
• Workshop on Multiple Zeta Values, Modular Forms and Elliptic Motives, May 3-6, 2011, University of Bristol, UK
• 1st annual Upstate New York Number Theory Conference, April 29-May 1, 2011, Cornell University
• Atkin Memorial Lecture and Workshop (Principal Speaker: Winnie Li), April 30-May 1, 2011, University of Illinois at Chicago
• 2011 Southeast Regional Meeting on Numbers (SERMON), April 16-17, 2011, Armstrong Atlantic State University, Savannah, GA,
• Course in Multiple Zeta values, Michel Waldschmidt, April 4-30, 2011, Chennai
• Heights 2011, (Heights in Diophantine and Arakelov Geometry, Dynamical Systems and Computer Algebra) April 26-30, 2011, Tossa de Mar, Spain
• Workshop on Unlikely Intersections in Algebraic Groups and Shimura Varieties, March 28 to April 1, 2011, AIM, Scuola Normale Superiore, Centro di Ricerca Matematica Ennio De Giorgi, Pisa, Italy
• 25th Automorphic Forms Workshop, March 23-26, 2011, Oregon State University, Corvallis, Oegon, USA
• International conference on algebraic k-theory and its applications, in honor of the 70th birthday of Professor Aderemi Oluyomi Kuku, Nanjing University, Nanjing, China, March 17-21, 2011
• 2011 Arizona Winter School, March 12-16, 2011, University of Arizona, Tuscon
• Arithmétique en plat pays (APP 2011), March 7, 2011, University of Gent, Belgium
• Diophantine Analysis and Related Fields 2011, March 3-5, 2011, Seikei University, Kichijoji, Tokyo, Japan
• Heights and Algebraic Numbers, Winter school, March 2-4, 2011, Tübingen
• School and Conference on Modular Forms and Mock Modular Forms and their Applications in Arithmetic, Geometry and Physics, 28 February - 18 March, 2011, Trieste, Italy
• PAlmetto Number Theory Series (PANTS) XV meeting, February 19-20, 2011, Clemson University, South Carolina
• Southern California Number Theory Day, February 19, 2011, U.C. San Diego
• Partitions, q-series, and Maass forms, Jan 21-23, 2011, Emory University, Atlanta, USA
• Transcendental Number theory: Elimination theory, linear independence and algebraic independence, irrationality of zeta values, Yu. V. Nesterenko, January 10-February 10, 2011, Chennai
• Arithmetic Statistics, January 10, 2011 to May 20, 2011, Mathematical Sciences Research Institute, Berkeley, CA
• AMS Special Session on Continued Fractions, Joint Mathematics Meeting, New Orleans, LA, January 9, 2011
• AMS-SIAM Special Session on Mathematics of Computation: Algebra and Number Theory, Joint Mathematics Meeting, January 7-8, 2011, New Orleans, LA

2010

• Western Number Theory Conference, December 15-18, 2010, Utah Valley University
• Arithmétique Lille-Littoral, (ALL 2010) December 13, 2010, Lille
• RIMS Workshop: Algebraic Number Theory and Related Topics 2010, December 6-10, 2010, Room 420, Research Institute for Mathematical Sciences, Kyoto University
• CMS meeting, December 4-6, 2010, Vancouver (sessions on Computational Number Theory, Harmonic Analysis and Additive Combinatorics, p-adic groups, Automorphic forms)
• PAlmetto Number Theory Series XIV, December 4-5, 2010, University of South Carolina, Columbia, SC
• Hilbert's seventh problem: Solutions and extensions, R. Tubbs, December 7, 2010-January 3, 2011, Chennai
• Arithmetic of number fields, the geometry of algebraic curves and Nevanlinna theory, C. Gasbarri, December 1, 2010-January 31, 2011, Chennai
• Workshop on Dynamical Systems and Number Theory, December 1, 2010, Building E6A Room 357, Macquarie University
• Midwest Number Theory Conference for Graduate Students 2010, November 13-14, 2010, University of Michigan
• Southern California Number Theory Day, November 13, 2010, UC Irvine
• Midwest Number Theory Day 2010, November 12th 2010, University of Michigan
• Motives and Modular Forms, November 11-12, 2010, UCLA
• Industrious Number Theory 3, November 10-13, 2013, KAIST
• CARMA Workshop on Multi Zeta Values, October 20, 2010, Room V205, Mathematics Building (Callaghan Campus) The University of Newcastle, Australia
• Workshop on Elliptic Curves, October 18-22, 2010, Microsoft Research, Redmond, Washington, USA
• Number Theory and its Applications, An International Conference Dedicated to Kálmán Győry, Attila Pethő, János Pintz and András Sárközy, October 4-8, 2010, Debrecen, Hungary
• The Quebec/Maine number theory conference, October 2-3, 2010, Université Laval, Québec City
• The second Pan-Asian number theory conference, September 13-17, 2010, RIMS, Kyoto
• Durham Days on Modular Forms, August 30 - September 3, 2010, University of Durham, UK
• Analytic and Combinatorial Number Theory, August 29- September 3, 2010, Institute of Mathematical Sciences, Chennai
• Summer school on Resolution of Singularities and Semistable Reduction, August 31-September 3, 2010, Leibniz University, Hannover
• S²AM, Summer School in Algorithmic Mathematics, August 15-21, 2010, Berlin
• ICM Satellite Conference on Automorphic Forms and Number Theory, August 13-17, 2010, International Center, Dona Paula, Goa
• ICM satellite conference on Galois Representation in Arithmetic Geometry , August 10-13, 2010, The International Centre, Goa, India
• A Conference in honor of the 70th birthday of Endre Szemerédi, August 2-9, 2010, Rényi Institute, Budapest
• CIMPA Research School on Automorphic forms and L-functions, August 1-14, 2010, Shandong University, Weihai Campus, China
• Analytic Questions in Arithmetic workshop, July 23-August 7, 2010, TIFR, Mumbai
• Ninth Algorithmic Number Theory Symposium (ANTS-IX) July 19-23, 2010, INRIA, Nancy, France
• Prospects in q-series and modular forms, July 14-16, 2010, University College Dublin
• CIMPA School of Number Theory in Cryptography and Its Applications, July 12-31, 2010, School of Science, Kathmandu University, Dhulikhel, Nepal
• Regulators III, July 12-22, 2010, Universitat Autònoma de Barcelona, Spain
• Canadian Number Theory Association XI Meeting, July 10-16, 2010, Acadia University
• Exploratory Experimentation and Computation in Number Theory Workshop , July 7-9, 2010, The University of Newcastle, Australia
• Modular Conference: Arithmetic of Modular Forms and Modularity Results, July 5-9, 2010, CRM, Bellaterra, Barcelona
• Iwasawa 2010, July 5-9, 2010, University of Toronto
• 14th International Conference on Fibonacci Numbers, July 5-9, 2010, Morelia, Mexico
• Instructional RTG/FRG workshop on Arithmetic Geometry: Modular/Geometric Iwasawa Theory and p-adic L-functions, June 14-20, 2010, University of California at Los Angeles, CA, USA
• p-adic cohomologies and arithmetic applications, June 14-18, 2010, Sevilla, Spain
• Arithmétique de Lille-Littoral (ALL-2010), June 14, 2010, Calais
• Numeration Leiden 2010, June 7-18, 2010, Lorentz Center
• Number Theory and Representation Theory, a conference in honor of the 60th birthday of Benedict Gross, June 2-5, 2010, Science Center, Harvard University
• Diophantine Approximation and Analytic Number Theory : A Tribute to Cam Stewart, May 30-June 4, 2010, Banff International Research Station
• Jo60: A Modern Computer Algebraist, Celebrating the Research and Influence of Joachim von zur Gathen at 60, May 27-29, 2010, Bonn-Aachen International Center for Information Technology
• From A=B to Z=60, Conference in Honor of Doron Zeilberger's 60th Birthday, May 27-28, 2010, DIMACS Center, CoRE Building, Rutgers University
• CANT 2010, May 26-29, 2010, CUNY Graduate Center, New York
• Finnish-Swedish Number Theory Conference, May 26-28, 2010, KTH, Stockholm
• Workshop: Rational points - theory & experiment, May 25-29, 2010, Institute for Mathematical Research (FIM) ETH Zurich, Switzerland
• Illinois Number Theory Conference, May 21-22, 2010, University of Illinois at Urbana-Champaign
• Workshop on Computational Number Theory and Arithmetic Geometry, May 17-21, 2010, Leuven, Belgium
• EU-Young and Mobile Workshop: Dynamical Systems and Number Theory, May 17-19, 2010, 15 South College, Edinburgh
• Southern California Number Theory Day 2010, Saturday, May 14, 2010 on the Caltech Campus
• Pacific Northwest Number Theory Conference 2010, May 8-9, 2010, The IRMACS Centre, Simon Fraser University, Burnaby, Canada
• Seminar on Automorphic forms, 5th May 2010, U. Köln
• Second International Workshop on Zeta Functions in Algebra and Geometry, May 3-7, 2010, Palma de Mallorca, Spain
• Africacrypt 2010, May 3-6, 2010, Cape Town area, South Africa
• ESI May Seminar 2010 in Number Theory, May 2-9, 2010, Erwin Schrödinger Institute, Vienna
• Alberta Number Theory Days -- L-functions , April 30-May 2, 2010, BIRS
• Atkin Memorial Lecture and Workshop: Arithmetic cycles on Shimura varieties and automorphic forms, April 30-May 1, 2010, University of Illinois at Chicago
• Number Theory Days 2010, April 23-24, 2010, ETH
• Counting Points : Theory, Algorithms and Practice, April 19-23, 2010, CRM, Université de Montréal
• Southeast Regional Meeting on Numbers (SERMON) 2010, April 17-18, 2010, Davidson College, Davidson, NC, USA
• Computer Security and Cryptography, April 12-16, 2010, CRM
• Analytic Number Theory, April 6-10, 2010, Göttingen
• 24th Automorphic Forms Workshop, March 22-26, 2010, University of Hawai‘i at Mānoa, Honolulu, Hawai‘i
• Computer Methods for L-functions and Automorphic Forms, March 22-26, 2010, CRM
• 15th Joint Workshop on Number Theory between Japan and Taiwan, March 17-19, 2010, Waseda University
• 2010 Arizona Winter School on Number Theory and Dynamics, March 13-17, 2010, University of Arizona, Tucson
• Graphs and Arithmetic, March 8-12, 2010, CRM
• Mock modular forms in combinatorics and arithmetic geometry, March 8-12, 2010, AIM, Palo Alto
• Diophantine Analysis and Related Fields 2010, March 4-5, 2010, Seikei University, Tokyo, Japan
• Magma 2010 Conference on p-adic L-functions, February 22-26, 2010, CRM
• PAlmetto Number Theory Series XII (PANTS XII), February 20-21, 2010, Clemson University
• Conference on Algebraic Geometry and Arithmetic, February 16-20, 2010, Essen
• PIA 2010 - The arithmetic of fundamental groups, February 8-12, 2010, Heidelberg
• Towards new interactions between Mathematics and Computer Science, February 01 to March 05, 2010, CIRM, Marseille, France
• Number Theory as Experimental and Applied Science, January-April 2010, Centre de recherches mathématiques, Université de Montréal
• Workshop on Dynamical Systems and Uniform Distribution, January 28-29, 2010, TU Graz
• Workshop: Torsion of abelian schemes and rational points on moduli spaces, January 25-29, 2010, Bordeaux
• 2010 Korea-Japan Number Theory, January 20-23, 2010, Seoul National University, Seoul, Korea

2009

• West Coast Number Theory Conference 2009, December 16-20, 2009, Asilomar Conference Center in Monterey (Pacific Grove), California
• Workshop on Cycles and Special values of L-series, December 12-17, 2009, CRM (Bellaterra, Barcelona)
• Conference on The Diverse Faces of Arithmetic, December 14-16, 2009, University of East Anglia, Norwich, UK
• Arithmétique de Lille-Littoral (ALL-2010), December 13, 2010, Lille
• Advanced Course on Algebraic Cycles, Modular Forms, and Rational Points on Elliptic Curves, by Henri Darmon and Kartik Prasanna, December 9-12, 2009
• The 26th meeting of the joint French-German intercity seminar on automorphic forms, December 9, 2009, University of Lille, bat. M2, la salle de Reunion, 59655 Villeneuve d'Ascq, France
• PAlmetto Number Theory Series XI (PANTS XI), December 5-6, 2009, University of South Carolina
• Intercity Number Theory Seminar, December 4, 2009, Utrecht
• French-Japanese Workshop on zeta functions III: Methods of meromorphic continuations, study of zeros and special values and applications, November 23-24, 2009, Université Jean Monnet (Saint-Etienne), Laboratoire de Mathématiques LaMUSE
• Southern California Number Theory Day, Saturday, November 7, 2009, UC Irvine
• Midwest Number Theory Day 2009, November 6, 2009, University of Wisconsin-Madison
• Potential Modularity Day, October 30, 2009, Cambridge, UK
• Towards a p-adic Langlands correspondence, October 26-30, 2009, Mathematical Research Institute of the University of Sevilla, Seville, Spain
• Frobenius Lifts, October 5-9, 2009, Lorentz Center Leiden, The Netherlands
• International Conference on Analytic Number Theory (An event to commemorate the birth centenary of Dr. Homi Bhabha) October 5-9, 2009, Tata Institute of Fundamental Research, Mumbai, India
• The Maine/Quebec number theory conference, October 3-4, 2009 at the University of Maine
• 25th Seminar Aachen-Köln-Lille-Siegen on Automorphic Forms, September 30, 2009, University of Siegen, Emmy-Noether-Campus, Raum D-201.
• Sommer-Schule: Algebra, Zahlentheorie und Riemannsche Flächen, September 21-26, 2009, Institut für Mathematik der Universität Würzburg
• PAlmetto Number Theory Series X (PANTS X), September 19-20, 2009, Armstrong Atlantic State University
• Geometry and Analysis of Automorphic Forms of Several Variables, September 14-17, 2009, University of Tokyo
• Galois Theory and Explicit Methods, 3rd Annual Meeting, September 7-11, 2009, University of Warwick
• Advanced School and Workshop on p-adic Analysis and Applications, August 31-September 18, 2009, Trieste, Italy
• Zeta Function Days in Seoul, August 31 to September 5, 2009, Yonsei University, Seoul
• Arithmetic and algebraic geometry of higher-dimensional varieties, 3 August 31 - September 4, 2009, University of Bristol
• Summer School on Local Systems, August 31-September 3, 2009, University of Mainz
• 13th Workshop on Elliptic Curve Cryptography (ECC 2009), August 24-26, 2009, University of Calgary, Alberta, Canada
• East Asia Number Theory Conference, August 19-22, 2009, Department of Mathematical Sciences, Tsinghua University, Beijing
• Noncongruence modular forms and modularity, August 17-21, 2009, American Institute of Mathematics, Palo Alto, California
• Pairing 2009 Conference, August 12-14, 2009, Stanford University, California, USA
• Non-Abelian Fundamental Groups in Arithmetic Geometry, Isaac Newton Institute for Mathematical Sciences, 20 July - 18 December 2009
• Conference on Modular Forms and Related Topics, July 27-28, 2009, American University of Beirut, Lebanon
• Workshop on higher rank L-functions: Theory and Computations, July 19-31, 2009, Benasque, Spain
• Journées de Géométrie Arithmétique de Rennes, July 6-10, 2009, l'Institut de Recherche Mathématique de Rennes, France
• XXVIièmes Journées Arithmétiques (JA2009) July, 6-10, 2009, Saint-Etienne
• Activités Additives et Analytiques, June 30 - July 4, 2009, Université de Lille I, France
• Terceras Jornadas de Teoría de Números (TJTN 2009), June 29-July 3, 2009, Universidad de Salamanca, Spain
• IAS/Park City Mathematics Institute (PCMI 2009), June 28-July 18, 2009, Park City, Utah
• Conference in Number Theory, June 27-29, 2009, Carleton University
• SMS 2009, Automorphic forms and L-functions: computational aspects, June 22-July 3, 2009, CRM, Montreal
• 3rd Nordic EWM Summer School for PhD Students in Mathematics, June 22-27, 2009, University of Turku, Finland
• Sage Days Barcelona, June 22-27, 2009, Facultat de Matemàtiques i Estadística (FME) of the Universitat Politècnica de Catalunya (UPC)
• Africacrypt 2009, June 21-25, 2009, Gammarth, Tunisia
• 2009 Summer Program on Shimura Varieties, June 16-24, and July 12-31, 2009, Morningside Center of Mathematics, Chinese Academy of Sciences
• International conference on the analytic theory of automorphic forms at the 65th birthday of Roelof Bruggeman, June 15-19, 2009, Woudschoten, The Netherlands
• Course on p-adic L-functions and rational points on elliptic curves by Massimo Bertolini at UPC (Barcelona), June 15-19, 2009
• XX^èmes Rencontres Arithmétiques de Caen, Cohomologies p-adiques. June 11-13, 2009, Université de Caen, France
• Fonctions L et Arithmétique, June 8-12, 2009, l'Université de Franche-Comté à Besançon
• Interactions Between Hyperbolic Geometry, Quantum Topology and Number Theory, Workshop: Wednesday June 3rd - Saturday June 13th 2009, Conference: Monday June 15th - Friday June 19th 2009, Columbia University, New York
• Conference: Holomorphically symplectic varieties and moduli spaces, June 2-5, 2009, Lille, France
• Ramanujan rediscovered, June 1-5, 2009, Bangalore, India
• CANT 2009, June 1-5, 2009, Liège
• 2009 Graduate Workshop on Zeta Functions, L-Functions and their Applications, June 1-4, 2009 at Utah Valley University, Orem, Utah
• Workshop on Combinatorial and Additive Number Theory (CANT 2009): The seventh annual meeting will run from Tuesday, May 26, to Saturday, May 30, at the CUNY Graduate Center in New York. Abstracts of the lectures and the program are posted on www.theoryofnumbers.com. For more information, please email melvyn.nathanson@lehman.cuny.edu
• International Conference: Mock theta functions and applications in combinatorics, algebraic geometry and mathematical physics, May 25-29, 2009, Max Planck Institute for Mathematics, Bonn, Germany
• Modular Forms and Function Field Arithmetic, May 19-22, 2009, National Taiwan University
• 2nd Poznań-Nottingham Number Theory Day, May 13, 2009, Adam Mickiewicz University, Poznań, Poland
• Fields Cryptography Retrospective Meeting, May 11-15, 2009, Fields Institute, 222 College Street, Toronto
• Leopoldina-Symposium in Algebraic and Arithmetic Algebraic Geometry, May 10-15, 2009, Centro Stefano Francini, Monte-Verità, Ascona, Switzerland
• Workshop on Pairings in Arithmetic Geometry and Cryptography, 4-6 May 2009, Essen, Germany
• The second University Nottingham - University College Dublin Number Theory Day, May 2, 2009, School of Mathematical Sciences, University of Nottingham
• Dynamical Numbers: Interplay between Dynamical Systems and Number Theory, May 1-July 31, 2009, MPIM, Bonn, Germany
• GeoCrypt: Conference on Geometric and Cryptography, April 27-May 1, 2009, Pointe-à-Pitre, Guadeloupe, French West Indies
• Special Session on Number Theory, AMS Spring Eastern Sectional Meeting, Worcester, MA, April 25-26, 2009
• Special Session on Algebra and Number Theory with Polyhedra, AMS Spring Western Sectional Meeting, San Francisco, CA, April 25-26, 2009
• Hendrik Lenstra's sixtieth birthday celebration, Leiden, April 24, 2009
• HIM Trimester Program on Diophantine Equations, Workshop, Hausdorff Mathematical Institute, April 23-29, 2009
• Workshop "Counting Points on Varieties", April 20-24, 2009, Lorentz Center, Leiden
• SERMON 2009, April 18-19, 2009, University of North Carolina at Greensboro
• DIAMANT Stieltjes onderwijsweek "Counting Points on Varieties", April 14-17, 2009, Lorentz Center, Leiden
• Group Theory, Number Theory and Geometry, Conference on the occasion of Fritz Grunewald's 60th Birthday, March 30-April 3, 2009, Oxford
• Special Session on Number Theory in the spirit of Erdös, AMS Spring Eastern Sectional Meeting, Worcester, MA, April 25-26, 2009
• Special Session on q-Series and Partitions, AMS Spring Central Sectional Meeting, Urbana, IL, March 27-29, 2009
• Special Session on the Interface between Number Theory and Dynamical Systems, AMS Spring Central Sectional Meeting, Urbana, IL, March 27-29, 2009
• Rencontre différentio-diophantienne, Un parcours libre entre motifs, équations différentielles, logique et transcendance, March 25-27, 2009, Institut Henri Poincaré
• Illinois Number Theory Celebration, March 25-26, 2009, University of Illinois at Urbana-Champaign
• Conference on Hyperelliptic curves, discrete Logarithms, Encryption, etc., March 16-20, 2009, Frutillar, Chile
• Arizona Winter School 2009: Quadratic Forms, March 14-18, 2009, University of Arizona
• 23rd Annual Workshop on Automorphic Forms and Related Topics, March 10-13, 2009, Bucknell University
• Joint workshop on number theory between Japan and Taiwan, March 9-11, 2009, Waseda University, Japan
• Exponential Diophantine equations, March 4-5, 2009, Max Planck Institute for Mathematics, Bonn, Germany
• Diophantine Analysis and Related Fields 2009, March 2-3, 2009, Nihon University, Tokyo, Japan
• ESI Program on Number Theory and Physics, March 1-April 18, 2009, Vienna
• Southern California Number Theory Day, February 28, 2009, Caltech
• Workshop on new methods in Hilbert's 10th problem, February 8-15, 2009, The Hausdorff Research Institute for Mathematics (HIM)
• Palmetto Number Theory Series IX (PANTS IX), February 7-8, 2009, Clemson University
• Number Theory Days, February 5-10, 2009, University of Melbourne, Australia
• Winter School on Mathematical Foundations in Cryptography, February 2-6, 2009, EPFL - Lausanne, Switzerland
• Winter School on Quantum Chaos, January 26-30, 2009, Université de Bordeaux 1, Talence, France
• Winter School on Explicit Methods in Number Theory, January 26-30, 2009, Institute of Mathematics, University of Debrecen
• 2009 PANT- Pohang, January 8-11, 2009, POSTECH, Pohang, Korea
• AMS Special Session on Continued Fractions, Joint Mathematics Meetings, Washington, DC, January 5-8, 2009 (Monday - Thursday), Meeting #1046
• Analytic Number Theory (2009-2010), IAS Princeton

2008

• International conference on number theory and modular forms, December 20-22, 2008, Srinivasa Ramanujan Centre, Sastra University, Kumbakonam, India
• RMS/SMF/IMSc Indo-French Conference in Mathematics 2008, December 15-19, 2008, The Institute of Mathematical Sciences, Chennai, India
• 2008 Western Number Theory Conference, December 15-18, 2008, Colorado State University, Fort Collins, CO
• Palmetto Number Theory Series VIII, December 13-14, 2008, University of South Carolina
• 7th Australia - New Zealand Mathematics Convention, December 8–12, 2008, Department of Mathematics and Statistics, University of Canterbury, Christchurch, New Zealand
• Combinatory Analysis 2008, a conference in honor of George Andrews' 70th birthday, December 5-7, 2008, Penn State University
• Zeta functions, December 1-5, 2008, Independent University of Moscow
• International Symposium on automorphic forms, L-functions and Shimura varieties, November 25-27, 2008, Convention Center, Inha University, Korea
• Analytic theory of GL(3) automorphic forms and applications, November 17-21, American Institute of Mathematics, Palo Alto, California
• Sage Days 11: Special functions and computational number theory meet scientific computing, November 7-10, 2008, Austin, Texas
• Discrete Rigidity Phenomena in Additive Combinatorics, November 3-7, 2008, MSRI
• Women in Numbers, November 2-7, 2008, Banff International Research Station
• The University College Dublin-University Nottingham Number Theory Day, November 1, 2008, UCD School of Mathematical Sciences, Dublin, Ireland
• Random matrices, L-functions and primes, October 27-31, 2008, Forschungsinstitut für Mathematik of ETH Zürich
• New Aspects of Analytic Number Theory, October 27-29, 2008, RIMS, Kyoto University, Japan
• Southern California Number Theory Day, October 25, 2008, UC Irvine
• Journée diophantienne, October 23, 2008, IRMA, Strasbourg
• Advanced course on Shimura varieties and L-functions, October 17-23, 2009, CRM, Bellaterra, Barcelona, Spain
• Integers Conference 2009, October 14-17, 2009, University of West Georgia, Carrollton, Georgia
• Palmetto Number Theory Series VII, October 11-12, 2008, College of Charleston
• Sage days 10 in Nancy (France), October 10-15, 2008, Lorraine Laboratory of IT Research and its Applications (Loria)
• CADO workshop on integer factorization, October 7-9, 2008, INRIA Lorraine (LORIA), Villers-lès-Nancy, France
• Geometry and Arithmetic around Hypergeometric Functions, September 28-October 4, 2008, Oberwolfach
• 5th Annual International Symposium on Voronoi Diagrams in Science and Engineering and 4th International Kyiv Conference on Analytic Number Theory and Spatial Tessellations, September 22-28, 2008, Drahomanov National Pedagogical University, Kyiv and Institute of Mathematics of National Academy of Sciences of Ukraine
• 12th Workshop on Elliptic Curve Cryptography (ECC 2008) September 22-24, 2008, Utrecht, The Netherlands
• Number Theory and Physics at the Crossroads, September 21-28, 2008, Banff International Research Station
• DIAMANT Summer School on Elliptic and Hyperelliptic Curve Cryptography, September 15-19, 2008, in Eindhoven, the Netherlands
• Algebraic numbers and polynomials, September 4-5, 2008, Naugarduko 24-302, Vilnius University, Lithuania
• Pairing 2008 Conference, September 1-3, 2008, Royal Holloway, University of London, UK
• Rob Tijdeman 65 years!, August 27-29, 2008, Mathematical Institute, Leiden
• Introduction to Ergodic Theory and Additive Combinatorics, August 25-29, 2008, MSRI
• Broader Connections: Ergodic Theory and Additive Combinatorics, August 21-22, 2008, MSRI
• Computations with Modular Forms Workshop, August 18-22, 2008, University of Bristol
• The stable trace formula, automorphic forms, and Galois representations, August 17-22, 2008, Banff International Research Station
• International Conference on Number Theory dedicated to the 60th birthday of Professor Antanas Laurinčikas, August 11-15, 2008, Šiauliai University, Lithuania
• Arithmetic Algebraic Geometry, August 3-9, 2008, Oberwolfach
• Workshop Announcement:Generalizing theta correspondences, July 28-August 1, 2008, American Institute of Mathematics Research Conference Center, Palo Alto, California
• Number Theory Day/Symposium in celebration of the 80th birthday of Christopher Hooley, FRS, 25th July 2008, Cardiff School of Mathematics
• Canadian Number Theory Association X Meeting, July 13-18, 2008, University of Waterloo
• The Thirteenth International Conference on Fibonacci Numbers and Their Applications, July 7-11, 2008, University of Patras, Patras, Greece
• 8th Central European Conference on Cryptography, July 2-4, 2008, Graz
• Summer school in Analytic number theory and Diophantine approximation, June 30-July 11, 2008, University of Ottawa, Ontario, Canada
• Colloquium in honor of Paul Wolfskehl, June 30, 2008, TU Darmstadt
• IWASAWA 2008, Irsee (Southern Germany), June 29-July 4, 2008
• Modular Forms and Arithmetic, June 28-July 02, 2008, MSRI
• XIXèmes Rencontres Arithmétiques de Caen, June 19-21, Université de Caen
• Colloque en l'honneur de Georges Rhin, June 18-20, 2008, Metz
• First Number Theory Meeting in Venezuela, June 15-20, 2008, Margarita, Venezuela
• AfricaCrypt 2008, June 11-14, 2008, Casablanca, Morocco
• The 7th Polish, Slovak and Czech Conference on Number Theory, Ostravice, June 10-12, 2008
• C4: Computations on Curves for Crypto and Coding, June 9-10, 2008, École polytechnique, Palaiseau, France
• Rencontres Stéphanoises en Théorie des Nombres, Approximation diophantienne et théorie analytique des nombres, June 5-7, 2008, Université de Saint Étienne
• GTEM: Galois Theory and Explicit Methods, Number Fields, Lattices and Curves, June 2-6, 2008, Cetraro, Italy
• New York Number Theory Seminar Sixth Annual Workshop on Combinatorial and Additive Number Theory (CANT 2008 ) Wednesday, May 21 – Saturday, May 24, 2008, CUNY Graduate Center, Concourse level, rooms C201/C202, 365 Fifth Avenue, New York, NY 10016
• The Hawaii workshop on the arithmetic of modular forms, May 21-24(25), 2008, University of Hawaii at Manoa
• Analytic number theory and higher rank groups, May 19-23, 2008, the Courant Institute of Mathematical Sciences, New York
• Course On Iwasawa Theory for Elliptic Curves by C. Wuthrich in Barcelona, May 19-23, 2008 (pdf)
• Eighth Algorithmic Number Theory Symposium (ANTS VIII), May 17-22, 2008, Banff Centre, Banff, Alberta, Canada
• Some talks from 3^èmes Journées Approximation (JA2008), talks from JA2004, talks from JA2000
• Research Experiences for Undergraduates Computational Algebraic Geometry, May 13-July 3, 2008, Oakland University
• The Mathematical Interests of Peter Borwein, A conference celebrating Peter Borwein's 55th Birthday, May 12–16, 2008, The IRMACS Centre, Simon Fraser University, Burnaby, British Columbia, Canada
• Number Theory Day, May 7, 2008, University of Lethbridge, Lethbridge, Alberta, Canada
• NATO Advanced Study Institute: New Challenges in Digital Communications, April 28-May 9 2008, Vlora, Albania
• SouthEast Regional Meeting On Numbers (SERMON), April 19-20, 2008, Clemson University
• Mathematical Abundance: Designs, Graphs and Number Theory, a conference honoring the 72nd birthday of Charles Vanden Eynden, April 18–19, 2008, Mathematics Department, Illinois State University
• Active Period in Arithmetic Geometry, April 14–20 June, 2008, Mathematics Research Centre, University of Warwick, UK
• Regulators and Heights in Algebraic Geometry, April 12-17, 2008, University of Alberta
• Clay-Fields Conference on Additive Combinatorics, Number Theory, and Harmonic Analysis, April 5-13, 2008, Fields Institute
• Recent Developments in Number Theory: Selmer Groups, L-functions, and Galois Deformations, March 24-29, 2008, UCLA, Los Angeles, CA, USA
• Arithmetic Geometry, NCBS, Bangalore, March 23-29, 2008
• Arizona Winter School: Special functions and Transcendence, (AWS 2008) March 15-19, 2008, University of Arizona
• Special Session on L-Functions and Automorphic Forms, March 15-16, 2008, Courant Institute of New York University, New York, (2008 AMS Spring Eastern Meeting)
• Computing arithmetic spectra, Workshop, March 10-14, 2008, American Institute of Mathematics Research Conference Center, Palo Alto, California
• Analytic Number Theory, March 9-15, 2008, Oberwolfach
• 22nd Annual Workshop on Automorphic Forms and Related Topics, March 8-11, 2008, Department of Mathematics, Texas A&M University
• Southern California Number Theory Day, March 8, 2008, Caltech.
• Midwest Number Theory Days, March 7-8, 2008, University of Illinois at Chicago, USA
• Diophantine analysis and related fields 2008, March 5-7, 2008, Doshisha University, Kyoto, Japan
• Second Japanese-German Number Theory Workshop, February 18-22, 2008, MPIM, Bonn, Germany
• Palmetto Number Theory Series V, February 16, 2008, Furman University
• Automorphic Forms, Geometry and Arithmetic, February 3-9, 2008, Oberwolfach
• First East Asia Number Theory Conference, January 21-24, KAIST, Daejon, Korea
• The uniform boundedness conjecture in arithmetic dynamics, January 14-18, 2008, American Institute of Mathematics Research Conference Center, Palo Alto, California
• Mini-conference in additive number theory, January 14-17, 2008, Universidade de Lisboa, Portugal
• French-Japanese Winter School on Zeta and L-functions, January 8-11, 2008, Moholova Minds Miura, Kanagawa, Japan
• AMS San Diego Meeting Special Session on Modular Forms and Modularity, January 7-8, 2008
• AMS Special Session on Automorphic Forms and Related Topics, January 6, 2008, San Diego, CA
• Thematic program on new trends in harmonic analysis, January-June 2008, The Fields Institute
• DocCourse in Additive Combinatorics, January - March 2008, Centre de Recerca Matemàtica , Universitat Autònoma de Barcelona, Bellaterra

2007

• International Conference on Number Theory, Mathematical Physics, and Special Functions, December 20-22, 2007, Sastra University, Kumbakonam, India
• 11th IMA international conference on cryptography and coding, December 18-20, 2007, Royal Agricultural College, Cirencester
• The Fourth International Congress of Chinese Mathematicians (ICCM 2007), December 17-22, 2007, Hangzhou
• The West Coast Number Theory Conference, December 16-20, 2007, Asilomar Conference Grounds, Monterey, California
• Number theory and automorphic forms, December 15-21, 2007, IPM, Tehran, Iran
• l-adic cohomology and number fields, December 10-14, 2007, Université de la Méditerranée, Institut de mathématique de Luminy
• Palmetto Number Theory Series (PANTS) IV, December 8-9, 2007, University of South Carolina
• Journées autour des series de Dirichlet, November 13-14, 2007, Université de Lille 1, France
• SAGE Days 6, November 10-14, 2007, University of Bristol
• Workshop on P-adic aspects of differential equations: Crystals, Mirror symmetry, Modular forms, November 5-8, 2007, Centre Bernoulli, EPFL, Lausanne, Switzerland
• Modulformen, October 28-November 3, 2007, Oberwolfach
• Southern California Number Theory Day, October 27, 2007 at UC Irvine
• INTEGERS Conference 2007, October 24-27, 2007, University of West Georgia, Carrollton, Georgia
• Analytical and Combinatorial Methods in Number Theory and Geometry 2007, October 22-26, 2007, Iraklio, Crete, Greece
• Low-dimensional topology and number theory, October 21-26, 2007, Banff International Research Station
• Explicit methods in number theory, on the occasion of Henri Cohen's retirement, October 15-19, 2007, Bordeaux
• Recent Trends in Diophantine Approximation, October 8-12, 2007, CIRM, Luminy
• New Directions in the Theory of Universal Zeta- and L-Functions, October 6-10, 2008, Department of Mathematics, Würzburg University, Germany
• SAGE Days 5, Sept 30-Oct 3, 2007, Clay Math Institute
• 9th annual Maine/Quebec conference on number theory and related topics, September 29-30, 2007, University of Maine in Orono
• Workshop in arithmetic geometry: Galois representations and modular forms, September 24-October 5, 2007, Chennai Mathematical Institute, Chennai, India
• International mathematical conference dedicated to V.Ya. Skorobohat'ko, September 24-28, 2007, Drohobych, Ukraine
• PhD Summer School in Number Theory and Probability, September 17-22, 2007, Druskininkai, Lithuania
• 11th Workshop on Elliptic Curve Cryptography 2007, September 5-7, 2007, Claude Shannon Institute, University College Dublin, Ireland
• Workshop Sequences, September 3-5, 2007, Malenovice, Czech Republic
• Ecole d'Eté de Calcul Formel et Théorie des Nombres, August 27-September 7, 2007, Monastir, Tunisia
• 18th Czech and Slovak International Conference on Number Theory, August 27-31, 2007, Congress Center of the Slovak Academy of Sciences, Smolenice
• Summer School on Iwasawa Theory, August 9-13, 2007, McMaster University in Hamilton, Ontario, Canada
• Workshop on L-functions and modular forms, July 30-August 3, 2007, American Institute of Mathematics Research Conference Center, Palo Alto, California
• A Conference on Certain L-Functions on the occasion of Freydoon Shahidi's 60th Birthday, July 30-August 3, 2007, Purdue University
• Workshop on the Tate conjecture, July 23-27, 2007, American Institute of Mathematics Research Conference Center, Palo Alto, California
• Rational Points on Curves and Higher-Dimensional Varieties: Theory and Explicit Methods, July 21-28, 2007, Jacobs University, Bremen
• Segundas Jornadas de Teoría de Números, July 16-19, 2007, Madrid, Spain
• Explicit Methods in Number Theory, July 15-21, 2007, Oberwolfach
• Summer School and Conference on Automorphic Forms and Shimura Varieties, July 9-27, 2007, Trieste
• Summer School on Serre's Modularity Conjecture, Luminy, July 9-20, 2007
• Summer School on Dynamical Systems and Number Theory, July 9-13, 2007, Technical University of Graz
• Diophantine Equations via Analytic Number Theory (DEViANT), July 9-12, 2007, School of Mathematics, University of Bristol
• L-functions, ranks of elliptic curves, and random matrix theory, July 8-13, 2007, Banff International Research Station
• XXVth Journées Arithmétiques, July 2-7, 2007, Edinburgh
• 9th Conference on orthogonal polynomials, special functions and applications, July 2-6, 2007, Marseille
• LLL+25 conference, June 29 to July 2, 2007, Caen, Normandy, France
• XVIII^èmes Rencontres Arithmétiques de Caen, June 26-27, 2007, Université de Caen
• International Workshop on Zeta Functions in Algebra and Geometry, June 25-29, 2007, Segovia, Spain
• La journée de Mathan, June 22, 2007, Université Bordeaux 1
• International Workshop on the Arithmetic of Finite Fields (WAIFI 2007) June 21-22, 2007, Madrid
• Algebraische Zahlentheorie, June 17-23, 2007, Oberwolfach
• SAGE DAYS 4, June 12-17, 2007, Mathematics Department at UW, Seattle
• Conference on the Representation Theory of p-adic groups, June 6-8, 2007, King's College London
• Modular Forms: Arithmetic and Computation, June 3-8, 2007, Banff International Research Station
• Fifth Annual Workshop on Combinatorial and Additive Number Theory (CANT), May 23-25, 2007, CUNY Graduate Center, New York
• L-functions and automorphic forms, a conference in honor of the 60th birthday of Dorian Goldfeld, May 18-23, 2007, Columbia University
• Number Theory Fest, University of Illinois at Urbana-Champaign, May 16-20, 2007
• Workshop: Solution methods for Diophantine equations, May 14-16, 2007, Lorentz Center, Leiden, The Netherlands
• Conference on Algorithmic Number Theory, May 8-11, 2007, Turku, Finland
• Instructional conference: Solution methods for Diophantine equations, May 7-11, 2007, Lorentz Center, Leiden, The Netherlands
• School and conference in analytic number theory, April 23-May 11, 2007, Trieste
• South East Regional Meeting On Numbers (SERMON 2007) April 20-22, 2007, Wake Forest University, Winston Salem, NC, USA
• Diophantische Approximationen, April 15-21, 2007, Oberwolfach
• Workshop on Number Theory and Random Phenomena, March 26-30, 2007, Heibronn Institute, Bristol
• The 2007 Arizona Winter School (p-adic geometry) March 10-14, 2007, University of Arizona in Tucson
• 19th NoMaDS meeting, March 8, 2007, Sheffield University
• Diophantine Analysis and Related Fields 2007, March 7-9, 2007, Faculty of Science and Technology, Keio University, Japan
• International conference on Number Theory and Cryptography, February 23-27, 2007, Harish-Chandra Research Institute, Allahabad
• SAGE Days 3, February 17-21, 2007, IPAM (Institute for Pure and Applied Mathematics) at UCLA
• Palmetto Number Theory Series II (PANTSII) February 17, 2007, Clemson University
• Classical and modular approaches to exponential Diophantine equations, February 13-14, 2007, MPIM Bonn, Germany
• Explicit methods for rational points on curves, February 4-9, 2007, Banff International Research Station
• Interactive Parallel Computation in Support of Research in Algebra, Geometry and Number Theory, January 29-February 2, 2007, Mathematical Sciences Research Institute in Berkeley
• Arithmetic Geometry and Applications, Jan 29-Feb 4, 2007, University of Stellenbosch, South Africa
• International Conference: Diophantine and Analytic Problems in Number Theory, January 29 - February 2, 2007, Moscow Lomonosov State University
• UK-Japan Winter School: Number Theory, January 7-10, 2007, Centre for Mathematical Sciences, University of Cambridge

2006

• West Coast Number Theory Conference, December 17-21, 2006, Universidad Autonoma de Baja California in Ensenada, Baja California, Mexico
• Palmetto Number Theory Series, December 9-10, 2006, University of South Carolina
• International conference on Number Theory, December 1-5, 2006, Harish-Chandra Research Institute, Allahabad
• French-Japanese Workshop on zeta functions: Methods of meromorphic continuations, study of zeros and special values, November 30-December 1, 2006, Université de Caen
• p-adic Arithmetic Geometry, November 20-22, 2006, RIMS
• Midwest Number Theory Conference for Graduate Students IV, October 28-29, 2006, University of Illinois at Urbana-Champaign
• Arithmetic Galois Theory and Related Moduli Spaces, October 23-31, 2006, RIMS
• Subconvexity bounds for L-functions, October 16-20, 2006, American Institute of Mathematics, Palo Alto, California
• Southern California Number Theory Day, October 14, 2006, UC Irvine
• Analytic Number Theory, October 10-13, 2006, RIMS
• SAGE Days 2, October 6-10, 2006, University of Washington
• The IVth international conference in Palanga on analytic and probabilistic methods in number theory, September 24-30, 2006
• Conference on Zeta Functions, September 18-22, 2006, Independent University of Moscow
• 10th Workshop on Elliptic Curve Cryptography (ECC 2006), September 18-20, 2006, The Fields Institute, Toronto
• Celebration of Bryan Birch's 75th Birthday, 15-16 September 2006, The Heilbronn Institute for Mathematical Research, Bristol
• Analytic Number Theory, September 11-15, 2006, CIRM
• Arithmetic Algebraic Geometry, September 11-15, 2006, RIMS
• International Conference on Arithmetic Algebraic Geometry, September 4-8, 2006, El Escorial (Madrid), Spain
• Diophantine approximation and transcendental numbers, September 4-8, 2006, CIRM
• Number Theoretical Software, Second International Conference on Mathematical Software ICMS'2006, September 1-3, 2006, Castro Urdiales, Spain
• Methods in Computational Number Theory, Second International Conference on Mathematical Software ICMS'2006, September 1-3 2006, Castro Urdiales, Spain
• Fourth China-Japan Conference on Number Theory, August 30-September 3, 2006, Shandong University
• Topics in Arithmetic Geometry, LMS/EPSRC Short Course, 28 August-1 September 2006, King's College London
• MSRI 2006 Summer Graduate Workshop in Computational Number Theory: Computing With Modular Forms, July 31-August 11, 2006
• Elementare und Analytische Zahlentheorie (ELAZ 06), July 31-August 4, 2006, Heinrich-Fabri-Institut, Blaubeuren
• MAGMA 2006, workshop on geometry, number theory and cryptography, July 30-August 2, 2006, Technische Universität, Berlin
• ANTSVII, July 23-28, 2006, Technische Universität, Berlin
• Curves, isogenies and cryptologic applications, July 18th, 2006, École Polytechnique
• Clay Mathematics Institute 2006 Summer School on Arithmetic Geometry, July 17-August 11, 2006, Mathematisches Institut, Georg-August-Universität, Göttingen
• P-adic modular forms and Applications, July 17-21, 2006, CIRM
• Recent Developments in the Arithmetic of Shimura Varieties and Arakelov Geometry, July 10-15, 2006, Bellaterra, Spain
• The Canadian Number Theory Association IX Meeting, July 9-14, 2006, University of British Columbia, Vancouver
• Iwasawa 2006, July 3-7, 2006, Limoges
• Computational Number Theory and Applications to Cryptography, June 19-July 7, 2006, University of Wyoming
• Instructional Workshop: Automorphic Galois Representations, L-functions and Arithmetic, June 17-22, 2006, Columbia University
• 17th NoMaDS meeting, June 16th, 2006, Sheffield
• XVII^èmes Rencontres Arithmétiques de Caen (Approximation diophantienne) June 15-17, 2006, Université de Caen
• Number Theory and Harmonic Analysis : to and fro, June 15-17, 2006, Université de Lille 1
• 6th Polish, Slovak and Czech Conference on Number Theory, June 13-16, 2006, Bedlewo, Poland
• Advances in Number Theory and Random Matrix Theory, June 5-8, 2006, University of Rochester
• Modular Forms and String Duality, June 3-8, 2006, Banff International Research Station
• Number Theory and Random Matrix Theory, May 30-June 3, 2006, University of Rochester
• PQCrypto 2006: International Workshop on Post-Quantum Cryptography, May 22-24, 2006, Katholieke Universiteit Leuven
• Italian-Polish Number Theory Days, May 17-20, 2006, Adam Mickiewicz University
• Workshop on Combinatorial and Additive Number Theory (CANT 2006), May 17-20, 2006, CUNY Graduate Center, New York
• Workshop on Automorphic Functions and L-functions, May 15-19, 2006, Weizmann Institute and Tel Aviv University
• The computational complexity of polynomial factorization, May 15-19, 2006, American Institute of Mathematics, Palo Alto, California
• Analytic methods for diophantine equations, May 13-18, 2006, Banff, Canada
• Congrès International algebre, théorie des nombres et leurs applications, May 11-14, 2006, Oujda
• CANT 2006, May 8-19, 2006, University of Liège
• Contemporary Mathematics AMS Special Session on computational arithmetic geometry, April 29-30, 2006, San Francisco State University
• Arithmetic Aspects of Random Matrices and Quantum Chaos, April 24-28, 2006, Université de Bordeaux 1
• Colloque Représentations p-adiques, April 24-26, 2006, Université de Bordeaux 1
• Additive combinatorics, April 6-12, 2006, Centre de recherches mathématiques, Montréal
• Number Theory and Polynomials, April 3-7, 2006, Heilbronn Institute for mathematical research, Bristol
• 20th Annual Workshop on Automorphic Forms and Related Topics, March 29th-April 2nd, 2006, The University of Colorado at Boulder
• Cohomological approaches to rational points, March 27-31, 2006, MSRI, Berkeley, California
• MAGMA workshop on computational number theory, March 21-22, 2006, University of Sydney
• Anatomy of integers, March 13-17, 2006, Centre de recherches mathématiques, Montréal
• Diophantine Analysis and Related Fields 2006, March 7-10, 2006, Hiyoshi Campus, Keio University
• Conference on L-Functions, February 18-23, 2006, Kyushu University, Fukuoka, Japan
• L-functions and related themes, February 13-18, 2006, Centre de recherches mathématiques, Montréal
• SAGE Days 2006, February 4-5, 2006, University of California at San Diego
• Diophantine Approximation and Heights, February - May, 2006, ESI Vienna
• Introductory Workshop in Rational and Integral Points on Higher-Dimensional Varieties, January 17-21, 2006, MSRI, Berkeley, California
• AMS special session on continued fractions, January 12-15, 2006, San Antonio
• AMS Special Session on Mahler Measure and Heights, San Antonio, TX, January 12-13, 2006
• Rational and integral points on higher-dimensional varieties, January 9 - May 19, 2006, MSRI, Berkeley, California
• UK-Japan Winter School: Dynamics and Arithmetics, January 8-12, 2006, Nowton Court, Bury St Edmunds, England
• Programme on Arithmetic algebraic geometry, January 2 - February 18, 2006, ESI Vienna
• Analysis in Number Theory 2005-2006 Theme Year, Centre de Recherche en Mathématiques in Montreal

2005

• International conference on number theory and arithmetic geometry in honour of John Coates' 60th birthday, Morningside Center of Mathematics, Chinese Academy of Sciences, August 4-8, 2005
• West Coast Number Theory Conference 2005, December 16-20, 2005, Asilomar Conference Center in Monterey (Pacific Grove), California
• International conference on diophantine equations (DION 2005) December 16-20, 2005, Tata Institute, Mumbai, India (in honour of T.N. Shorey's 60th birthday)
• Intersection of arithmetic cycles and automorphic forms, December 12-16, 2005, Centre de recherches mathématiques, Montréal
• Colloquium: Value distribution of Dirichlet Series, December 5-9, 2005, Universidad Autonoma de Madrid
• Gaps between primes, November 28 - December 2, 2005, American Institute of Mathematics, Palo Alto, California
• 6th Symposium on Algebra and Computation (AC2005) Tokyo Metropolitan University, November 15-18, 2005
• 05w5021 Number Theory Inspired by Cryptography, November 5-10, 2005, Banff
• Midwest Number Theory Conference for Graduate Students III, November 5-6, 2005, University of Wisconsin-Madison
• Midwest Number Theory Day, November 4, 2005, University of Wisconsin-Madison
• Gathering on Stark's conjectures, November 1-3, 2005, Université de Montréal, Centre de recherches mathématiques
• Southern California Number Theory Day, October 29, 2005, UC Irvine
• INTEGERS Conference 2005 (in honour of Ron Graham's 70th birthday) October 27-30, 2005, University of West Georgia
• RIMS Conference on Analytic Number Theory 2005, October 17-19, 2005, RIMS, Kyoto University
• Subconvexity bounds for L-functions, October 16-20, 2006, American Institute of Mathematics, Palo Alto, California
• Maine/Quebec Conference on Number Theory & Related Topics, October 1-2, 2005, University of Maine
• 9th Workshop on Elliptic Curve Cryptography (ECC 2005), September 19-21, 2005, Technical University of Denmark, Copenhagen
• p-adic representations, September 12-16, 2005, Centre de recherches mathématiques, Montréal
• The 17th Czech and Slovak International Conference on Number Theory, Malenovice (Czech Republic), September 5-10, 2005
• Galois groups and algebraic equations, September 5-9, 2005, Kagoshima University, Korimoto Campus
• Bristol/LMS Workshop on Additive Combinatorics, September 5-9, 2005
• III Semana de Teoria dos Números, August 22-26, 2005, Universidade de Brasília
• Workshop Announcement: Eisenstein Series and Applications, August 15-19, 2005, American Institute of Mathematics Research Conference Center, Palo Alto, California
• International Summer School on Analytic Number Theory, August 1-14, 2005, Zhejiang University, Hangzhou, China
• Number fields and curves over finite fields, July 23-29, 2005, Anogia, Crete
• Explicit Methods in Number Theory, July 17-23, 2005, Oberwolfach
• Equidistribution in number theory, July 11-22, 2005, SMS-NATO Advanced Summer Institute
• Bretton Woods Workshop on Multiple Dirichlet Series, July 11-14, 2005, Mount Washington Hotel, New Hampshire
• Rational Points on Curves - Explicit Methods, July 10-16, 2005, Workshop at International University Bremen
• Computational Number TheoryWorkshop, July 7-9, 2005, University of Cantabria, Santander, Spain
• XXIVièmes Journées Arithmètiques (JA2005) July 4-8, 2005, Marseille
• Primeras Jornadas de Teoría de Números, June 30th-July 2nd, 2005, Vilanova i la Geltrú, Barcelona, Spain
• Entre Bures et Orsay: une conférence de géométrie algébrique en l'honneur de Luc Illusie, June 27-29, 2005, Université Paris-Sud
• Conference in honour of the 60th birthday of Sergei Vostokov, June 22-24, 2005, Euler International Mathematical Institute
• Gauss-Dirichlet Conference, June 20-24, 2005, Göttingen
• International conference on probability and number theory 2005 (P&NT05), June 20-24, 2005, Kanazawa, Japan
• Algebraische Zahlentheorie, June 19-25, 2005, Oberwolfach
• International conference on algebraic geometry and number theory, June 17-23, 2005, St Petersburg, Russia
• MoraviaCrypt '05 Conference on Cryptology, June 15-17, 2005, Brno
• Open Questions and Recent Developments in Iwasawa Theory, a conference in honor of Ralph Greenberg's 60th Birthday, June 13-17, 2005, Boston University
• Conference in honour of Michael Pohst's 60th birthday, June 9-11, 2005, Technische Universität, Berlin
• Session on L-functions and Algebraic Curves, CMS meeting, University of Waterloo, June 4-6, 2005
• XVIème Rencontres Arithmétiques de Caen, June 2-4, 2005, Université de Caen
• Workshop on Number Theory and Random Matrix Theory, June 1-3, 2005, University of Waterloo, Canada
• International conference on Mahler's measure, May 30-June 3, 2005, CIRM
• Conference on Computational Aspects of Algebraic Curves, May 26-28, 2005, University of Idaho, Moscow, Idaho
• Combinatorial and additive number theory (CANT 2005), A conference in celebration of Mel Nathanson's 60th birthday, May 18-21, 2005, CUNY Graduate Center, New York
• Recent developments in algorithmic number theory, May 16-20, 2005, CIRM
• Workshop on p-adic Dynamics, May 14-16, 2005, Wesleyan University, Middletown, Connecticut
• NoMaDS 15, April 29, 2005, Nottingham University
• Analytical methods in number theory, probability theory and mathematical statistics, April 25-29, 2005, St Petersburg, Russia
• SERMON2005, April 15-17, 2005, University of South Carolina
• ArithmeTexas 2005, April 2-3, 2005, Texas A&M University
• Workshop Announcement: Extensions of Hilbert's Tenth Problem, March 21-25, 2005, American Institute of Mathematics Research Conference Center, Palo Alto, California
• The Lichtenbaum Conjectures: Progress and Prospects in Honor of the 65th birthday of Stephen Lichtenbaum, March 18-20, 2005, Brown University
• 19th Annual workshop on automorphic forms and related topics, March 17-20, 2005, University of North Texas
• NoMaDS 14, March 5, 2005, Durham University
• SECANTS26, March 5, 2005, Royal Holloway, UK
• Conference on arithmetical geometry, February 28-March 4th, 2005, University of Florida, Gainesville
• Groupe de travail, (Système d'Euler de Kato et fonctions L p-adiques), February 15-April 19, 2005 (IHES), May 10-June 14, 2005 (Orsay)
• Midwest Number Theory Conference for Graduate Students and Recent PhD's II, February 5-6, 2005, University of Illinois at Urbana-Champaign
• Workshop: Arithmetic Geometry, Related Areas and Applications, February 1-4, 2005, University of Stellenbosch, South Africa
• 8th International Workshop in public key cryptography (PKC05), January 23-26, 2005, Lausanne
• 60th birthday conference in honour of John Coates, January 13-14, 2005, Isaac Newton Institute, Cambridge
• ECHIDNA II (Workshop in Arithmetic Geometry and Applications) January 12-14, 2005, University of Sydney

2004

• 2004 West Coast Number Theory Conference, December 16-20, 2004
• National Conference on Discrete Mathematics and its Applications, December 9-11, 2004, Amrita Vishwa Vidyapeetham University
• 25th SECANTS meeting, December 4, 2004, Oxford
• L functions and Galois Modules, A conference in honour of Philippe Cassou-Nogués' 60th birthday, November 27, 2004, Université de Bordeaux 1, France
• Diophantine approximation and analytic number theory, November 20-25, 2004, Banff
• Southern California Number Theory Day, November 20, 2004, UC Irvine
• Conference on additive number theory, November 17-20, 2004, University of Florida, Gainesville
• Explicit methods in number theory, November 13-18, 2004, Banff
• Midwest Number Theory Conference, October 23-24, 2004 , University of Chicago
• Analytic Number Theory and Surrounding Areas, October 18-22, 2004, RIMS, Kyoto
• Algebraic Geometry and Number Theory with Magma, October 4-8, 2004, Institute Henri Poincaré, Paris
• Number Theoretic Algorithms and Related Topics, Sept 27-Oct 1, 2004, Strobl, Austria
• Workshop on Elliptic Curve Cryptography (ECC 2004), September 20-22, 2004, Ruhr Universität, Bochum
• Theory of the Riemann Zeta and Allied Functions, September 19-25, 2004, Oberwolfach
• Workshop on harmonic analysis and number theory, September 18-20, 2004, University of Exeter
• Explicit Methods in Number Theory, September 6 - December 20, 2004, Institut Henri Poincaré, Paris
• Number Theory Workshop: "Sa Conjectura de Catalan", September 1-5, 2004, Museu de Menorca,Pl. Sant Francesc, E-07701 Maó
• Workshop on Analytic and Computational Number Theory, August 23-27, 2004, Dalhousie University, Halifax, Nova Scotia
• Special session on Analytic Number Theory, August 17-19, 2004, 6th WSEAS conference on Applied Mathematics, Greece
• Bunyakovsky International Conference, August 16-21, 2004, Kiev
• Summer school: Modular forms and their applications, August 16-20, 2004, Sophus Lie Conference Center, Nordfjordeid, Norway
• Number Theory Conference in honour of Harold Stark, August 5-7, 2004, University of Minnesota, Minneapolis
• International Summer School on p-adic arithmetic geometry, August 2-27, 2004, Zhejiang University, Hangzhou
• Arithmetic Algebraic Geometry, August 1-7, 2004, Oberwolfach
• ALTENCOA 2004, July 19-23, 2004, Universidad de Antioquia, Colombia
• Matrix Ensembles and L-Functions, July 12-16, 2004, Newton Institute, Cambridge UK
• NoMaDS 13, July 10th 2004, University of Sheffield
• From Arithmetic to Cryptology, a conference on the occasion of Gerhard Frey's 60th birthday, July 8-10, 2004, University of Duisburg-Essen, Essen Campus, Germany
• Summer school on the geometry and arithmetic of algebraic curves, July 5-16, 2004, Beirut, Lebanon
• Workshop on computational arithmetic geometry, July 5-9, 2004, PIMS, Simon Fraser University, Burnaby, British Columbia, Canada
• Congrès Iwasawa 2004, July 5-9, 2004, Université de Franche-Comté, Besançon, France
• WARTACRYPT '04 Conference on Cryptology, July 1-3, 2004, Bedlewo, Poznan, Poland
• Random Matrix Theory and Arithmetic Aspects of Quantum Chaos, June 28-July 2, 2004, Newton Institute, Cambridge UK
• Journées en l'honneur de Jean Fresnel, June 21-23, 2004, Université de Bordeaux 1
• International conference on arithmetic geometry, June 20-26, 2004, Euler Institute, St. Petersburg, Russia
• Canadian Number Theory Association VIII Meeting, June 20-25, 2004, University of Toronto
• Diophantine geometry conference, June 17-22, 2004, Mathematisches Institut, Georg-August-Universität, Göttingen
• The Brownawell Conference, 17-19 June 2004, University of Waterloo
• Workshop on Noncommutative Geometry and Number Theory, II, June 14-18, 2004, Bonn, Germany
• XV Rencontres Arithmétiques de Caen, (Zeta functions: geometrical, analytic and diophantine aspects) June 14-16, 2004, Caen, France
• The Sixth Algorithmic Number Theory Symposium (ANTS 6), June 13-18, 2004, University of Vermont, Burlington, Vermont
• (Mini)-conference on Diophantine approximation and dynamical systems, June 7-9, 2004, Institute Henri Poincaré, Paris
• Galois Theory and Arithmetic, Bonn, June 1-4, 2004, Institut für Mathematik der Universität Bonn/MPI Bonn, Germany, conference of the European network GTEM
• Tagung über elementare und analytische Zahlentheorie, 24-28 May 2004, Johann Wolfgang Goethe-Universität, Frankfurt am Main
• Illinois Number theory conference, Friday and Saturday, May 21-22, 2004, University of Illinois at Urbana-Champaign
• New York Number Theory Seminar Workshop on Combinatorial and Additive Number Theory, May 19-22, 2004
• Algorithms and Number Theory, Dagstuhl, 16-21 May 2004
• NoMaDS 12, May 1st 2004, University of Nottingham
• 4th Texel conference: The analogy between number fields and function fields, April 25-29, 2004, Texel Island, The Netherlands
• Theory of motives, homotopy theory of varieties and dessins d'enfants, April 23-26, 2004, American Institute of Mathematics, Palo Alto, California
• Elliptic Surfaces and Elliptic Fibrations, Special Session (SS 9A) at AMS Meeting 997, Lawrenceville, New Jersey, April 17-18, 2004
• Morris Newman's 80th birthday conference, April 17-18, 2004, University of California at Santa Barbara
• SERMON 2004, April 16-18, 2004, College of Charleston, Charleston, SC
• Celebrating George Andrews' election to the National Academy of Sciences (USA), 1st April 2004, Penn State University
• Recent perspectives in random matrix theory and number theory, March 29-April 8, 2004, Isaac Newton Institute, Cambridge UK
• Colloque Jeunes Chercheurs en théorie des nombres 2004, 29-31 March 2004, La Grande Motte, Hérault
• 18th Annual Workshop on Automorphic Forms and Related Topics, March 21-24, 2004, University of California at Santa Barbara
• SECANTS 23, 13th March 2004, Oxford
• NoMaDS 11, March 6th 2004, University of Sheffield
• Arithmetic Geometry, 1st COE conference, February 16-20 2004, University of Tokyo
• Third China-Japan Seminar on Number Theory, February 12-16, 2004, Northwest University
• Automorphic Forms, Group Theory and Graph Expansion, February 9-13, 2004, Institute for Pure and Applied Mathematics, Los Angeles, California
• Chaos Quantique Arithmétique, 23-24 January 2004, Université Montpellier II, France
• Third CICMA-CRM Far Hills workshop, L-functions and p-adic cohomology: computational perspectives, January 1-4, 2004, Far Hills Inn, Val-Morin, Québec

2003

• International Conference on Number Theory For Secure Communications, December 20-21, 2003, Srinivasa Ramanujan Research Centre, SASTRA, India
• West Coast Number Theory Conference, 17-21 December 2003, Asilomar Conference Grounds, Monterey (Pacific Grove) California
• p-adic variation of motives, Banff, December 13-18, 2003
• Arithmetic Geometry and Number Theory, A 60th birthday conference in honour of Nicholas Katz, 11-14 December 2003, Princeton University
• Secondo Convegno Italiano di Teoria dei Numeri, 13-15 November 2003, Parma
• Workshop on the mathematics of public-key cryptography (MPKC 2003), November 7-9, 2003, University of Illinois, Chicago
• Integers conference, 31st October- 2nd November 2003, State University of Georgia
• Midwest Number Theory Conference for Graduate Students and Recent PhDs, October 25-26, 2003, University of Wisconsin-Madison
• Conference on Number Theory, Arithmetic Geometry and Algebra, in honour of Georges Gras, October 16-18, 2003, University of Besançon
• Annual conference on Analytic Number Theory, 29th September-3rd October 2003, RIMS, Kyoto, Japan
• Special semester on the Birch-Swinnerton-Dyer Conjecture, Princeton University, Fall 2003
• Voronoi Conference on Analytic Number Theory and Spatial Tessellations, September 22-28, 2003, Kiev, Ukraine
• 10th NoMaDS meeting, 5th September 2003, Durham
• Non-commutative aspects of number theory, August 28 - September 5, 2003, University of Durham
• Diophantine analysis, uniform distributions and applications, August 25-30, 2003, Minsk, Belarus (pdf 15K); abstracts of papers
• Current trends in arithmetic geometry and number theory, August 16-21, 2003, Banff
• 60th birthday workshop for Robert Tijdeman, July 28-August 2, 2003, Lorentz Center, Leiden
• Explicit Methods in Number Theory, July 20-26, 2003, Oberwolfach
• Journées Arithmétiques XXIII, July 6-12, 2003, Karl-Franzens Universität Graz, Graz, Austria
• Tatracrypt '03, June 26-28, 2003, Bratislava
• Cohomology Rennes, June 23-27, 2003
• Algebraische Zahlentheorie, June 22-28, 2003, Oberwolfach
• XIV Rencontres Arithmétiques de Caen, (Algorithms for Number Fields and Curves) June 20-21, 2003, Caen, France
• Workshop on Computational Arithmetic Geometry, June 18-20, 2003, University of Sydney, Australia
• The Web of Modularity, NSF-CBMS conference, June 3-7, 2003, University of Illinois at Urbana Champaign
• PIMS Number Theory Group Thematic Summer Program: Mahler's Measure of Polynomials, June 2-29, 2003, Simon Fraser University
• 9th meeting of NoMaDS, June 2nd 2003, Sheffield
• Conference in Number Theory in Honour of Professor H.C. Williams, Banff, May 24-30, 2003
• Colloque ''Jeunes'': formes modulaires et transcendance, May 26-30, 2003, CIRM, Luminy-Marseille 2003
• Workshop on additive number theory and applications, May 15-17, 2003, CUNY Graduate Center
• Midwest Algebraic Number Theory Day, May 10, 2003, University of Illinois at Chicago
• Geometry and arithmetic over finite fields, an AMS special session, San Francisco, May 3-4, 2003
• Number theory workshop, April 26-27, 2003, Brown University
• One-day meeting on Cryptographic Number Theory, 4th April 2003, Royal Holloway University of London
• SECANTS20, 4th April 2003, Royal Holloway University of London
• AMS special session on cryptography and computational and algorithmic number theory, April 4-6, 2003, Indiana University
• Special week of DEA mini-courses in number theory and ergodic theory, March 24-28, 2003, Strasbourg
• The Lenstra Treurfeest - A farewell conference, March 21-23, 2003, MSRI and U.C. Berkeley
• Arizona Winter School 2003 on Number Theory and Logic, March 15-19, 2003, Tucson, Arizona
• AMS Special Session on Algebraic Number Theory and K-Theory, March 14-16, 2003, Louisiana State University
• Elementare und Analytische Zahlentheorie, March 9-15, 2003, Oberwolfach
• JAMI 2003 (Japan-U.S. Mathematics Institute conference on primes and knots) March 7-16, 2003, Johns Hopkins University
• Computational Aspects of algebraic curves and cryptography, March 3-7, 2003, Gainesville, Florida
• Mini-courses in cryptography, March 3-7, 2003, Gainesville, Florida
• Seminari de Teoria de Nombres Barcelona, February 3-7, 2003, Barcelona
• The Langlands program and its applications, Jan 2-5, 2003, Far Hills Inn, via Montreal
• Thematic program on automorphic forms, The Fields Institute, January-June 2003

2002

• International conference on the algebraic and arithmetic theory of quadratic forms, December 11-18, 2002, University of Talca, Chile
• Rational and integral points on higher dimensional varieties, December 11-20, 2002, AIM, Palo Alto, California
• Function Fields and L-functions, a conference in honor of David Hayes, November 15-17, 2002, University of Massachusetts, Amherst
• Galois theory conference in honor of J. Thompson's 70th birthday, Nov 4-8, 2002, University of Florida
• Diophantine Problems and Analytic Number Theory, October 21-25, 2002, RIMS Kyoto
• Explicit Algebraic Number Theory Workshop (EANT) September 23-October 2, 2002, Leiden
• 8th meeting of NoMaDS, 28th September 2002, Sheffield
• Ramification in Arithmetic and Geometry Conference, September 23-27, 2002 Institut Galilée, Université Paris 13
• 6th Elliptic Curve Cryptography Workshop (ECC 2002) September 23-25, 2002, University of Essen
• Modulformen, September 15-22, 2002, Oberwolfach
• LMS/EPSRC short course in algebraic number theory, September 2-6, 2002, King's College, London
• Audrey Terras' Birthday Conference and Party, August 23-25, 2002, San Diego, California
• ICM 2002, 20-28 August 2002, Beijing
• Computational Number Theory: Workshop 9, Minneapolis, 8-10 August 2002
• Conference on Stark's conjectures, August 4-9, 2002, Johns Hopkins University, Baltimore
• MAA short course on cryptography, July 30-31, 2002, Burlington, Vermont
• Elliptic Curves and HIgher DimeNsional Analogues, (ECHIDNA) 15-19 July 2002, University of Sydney
• Conference on modular curves and modular abelian varieties (MCAV-2002), 15-18 July 2002, Barcelona
• Analytic number theory summer course, July 10-19, 2002, Cetraro (Cosenza)
• ANTS V, 7-12 July 2002, University of Sydney
• École d'été sur la conjecture de Birch et Swinnerton-Dyer, 4-12 July 2002, Paris
• Second Central European Conference on Cryptography, 4-6 July, 2002, Debrecen, Hungary
• K-Theory of Number Fields: from theory to algorithms, 25-28 June 2002, Metz, France
• XIII Rencontres Arithmétiques de Caen, June 20-22, 2002 (Iwasawa Theory of Number Fields and Elliptic Curves)
• Fonctorialité de Langlands: progrès récents, 17-28 June 2002, CIRM, Luminy
• Excursions in Computational Number Theory - Polynomials with Integer Coefficients, June 17-28, 2002, Simon Fraser University, Vancouver
• International Conference on Cryptography and Related Topics (YACC'02), June 3-7, Porquerolles Island, I.GE.SA Center, France
• The 4th Panhellenic Conference on Algebra and Number Theory, May 30-June 2, 2002, University of Patras, Greece
• Workshop on Zeta-Functions and Associated Riemann Hypotheses, May 29-June 1, 2002, Courant Institute of Mathematical Sciences, NYU
  • Martin Huxley's summary of the New York conference
• Zeta functions of graphs and related topics, May 24-27, 2002, Wilmington
• Tamagawa numbers and special values of L-functions Conference, May 20-31 2002, Institut Galilée, Université Paris 13
• Canadian Number Theory Association - VII Meeting, May 19-25, 2002, Centre de Recherches Mathematiques, Montreal, Quebec, Canada
• SECANTS 17, 18th May 2002, University of Bristol
• Illinois Number Theory Conference, May 17-18, 2002, Urbana, Illinois
• L-functions and Automorphic forms, May 14-17, 2002, Johns Hopkins University, Baltimore
• Géométrie d'Arakelov, 13-17 May 2002, CIRM, Luminy
• International Conference on Arithmetic Geometry, May 6-10, 2002, Regensburg
• Problèmes Diophantine, 6-10 May 2002, CIRM, Luminy
• Special Activity in Analytic Number Theory, January-June 2002, Max Planck Institute for Mathematics, Bonn, Germany (Workshop 24-28 June 2002)
• 7th NoMaDS Meeting, 5th May 2002, Durham
• The Sixth Pacific North West Number Theory Conference (PNWNT 2002) 20-21 April 2002, Simon Fraser University, Vancouver
• NoMaDS 6th meeting, 13th April 2002, Nottingham
• BAMC,(British Mathematical and Applied Mathematical Colloquium), Mathematical Institute, Warwick, April 7, 2002 (special number theory session)
• 16th Annual Workshop on automorphic forms and related topics, UCLA March 28-28 2002
• SECANTS 16, February 2 2002, Royal Holloway, University of London
• 5th NoMaDS meeting, 18th January 2002, UMIST, UK
• Théorie des nombres et applications, 14-18 January 2002, CIRM, Luminy
• Workshop in Hilbert Modular Varieties and Forms, 3-6 January 2002, Far Hills Inn, the Laurentians (near Montreal)

2001

• 2001 West Coast Number Theory Conference, Asilomar, 16-20 December 2001
• Workshop on special values of Rankin L-series, 10-14 December 2001, MSRI, Berkeley
• New Aspects of Analytic Number Theory, November 26-30, 2001, RIMS, Kyoto
• 3rd Midwest Arithmetical Geometry in Cryptography, November 2-4, 2001, UIUC
• Fermat 400 years later - a conference, October 18-20, 2001, Toulouse and Beaumont de Lomagne
• International Conference on Arithmetic Geometry, October 15-19, 2001, Korea Institute for Advanced Study, Seoul, Korea
• Analytic Number Theory Meeting in honour of Richard Hall, 5th October 2001, University of York, UK
• Galois theory and modular forms conference, September 25-29, 2001, Tokyo Metropolitan University
• International Conference on Analytic and Probabilistic Methods in Number Theory in honour of Jonas Kubilius, September 24-28, 2001, Palanga, Lithuania
• Formes de Jacobi et applications, September 24-28, 2001, CIRM Luminy
• AMS special session on cryptography and computational and algorithmic number theory, 21-23 September 2001, Ohio State University
• Theory of the Riemann Zeta and Allied Functions, 16-22 September, 2001, Oberwolfach
• LMS Workshop: Zeta Functions, Random Matrices and Quantum Chaos, September 13-14, 2001, HP Labs, Bristol
• Modern problems of number theory and its applications, Tula, 10-15 September, 2001
• 15th Czech and Slovak International Conference on Number Theory, Ostravice, September 3-8, 2001
• Higher dimensional varieties and rational points, September 2-22, 2001, Alfréd Rényi Institute of Mathematics, Budapest, Hungary
• Number Theory and Arithmetical Geometry: Arithmetic Aspects of Fundamental Groups, September 1-6, 2001, Acquafredda di Maratea, Italy
• 2001 Canada-China Mathematical Congress, August 20-23, 2001, University of British Columbia, Vancouver
• NSF-CBMS Regional Conference, August 8-12 2001, Orlando, Florida
• Explicit Methods in Number Theory, 22-28 July, 2001, Oberwolfach
• Modular forms and p-adic Hodge theory, Centre de Recerca Màtematica, Barcelona, July 18-28, 2001
• Galois Modules in Arithmetic Geometry, July 9-13, 2001, Lille
• 4th NoMaDS meeting, July 9th, University of Sheffield UK
• XXII ème Journées Arithmétiques, 2-6 July 2001, Lille
• Special semester in arithmetic geometry, July-December 2001, Korean Institute for Advanced Study (KAIS)
• First Northern Conference on prime numbers, June 25-29, 2001, Lille
• Mathematics of Public Key Cryptography, 25-27 June 2001, KIAS, Seoul, Korea
• Algebraische Zahlentheorie, 24-30 June 2001, Oberwolfach
• TatraCrypt01, June 21-23, 2001, Liptovsky Jan, Slovak Republic
• Géométrie Algébrique et Applications Arithmétiques, June 18-22, 2001, Orsay
• Two Hundred Years of Number Theory after Carl-Friedrich Gauß's Disquisitiones Arithmeticae, 17-23 June 2001, Oberwolfach
• Research Experiences for Undergraduates Program in Number Theory, June 11- August 3, University of Illinois at Urbana-Champaign
• Arithmetic Geometry, 8-10 June, 2001, Liege
• Riemann's zeta function, Spring meeting of the Swiss Mathematical Society, June 7-9 2001, Neuchâtel
• 2001 Seaway Number Theory Conference, 25-26 May 2001, Carleton University
• Workshop on Hodge theory, Galois theory, moduli and arithmetic geometry, May 21-24, 2001, Kyoto University
• Workshop on L-functions and random matrices, May 14-18, 2001, American Institute of Mathematics
• Sixth international conference on finite fields and applications, 21-25 May 2001, Oaxaca, Mexico
• Illinois Number Theory Conference, 18-19 May 2001, University of Illinois at Urbana-Champaign
• NoMaDS 3, (North of England Algebraic Number Theory Group) May 7, 2001, Durham, UK
• The Dwork Trimester in Italy May-July 2001
• The Fifth Pacific Northwest Number Theory Conference, April 28, 2001, Redmond, Washington
• Special session on modular forms, April 11, 2001, 53rd British Mathematical Colloquium, Glasgow (see abstracts)
• Conference on Automorphic Forms: Concepts, Techniques, Applications and Influence, April 4-7, 2001, IAS Princeton
• Cryptography and Lattices Conference 2001, Brown University, March 29-30, 2001
• Quadratic forms and related topics, March 26 - 30, 2001, Louisiana State University, Baton Rouge
• 15th Annual Automorphic Forms workshop, 24-29 March 2001, American Institute of Mathematics (AIM), Palo Alto, CA
• Richard Brauer Conference, March 22-24, 2001, University of Stuttgart
• China-Japan Seminar: Refinements of number-theoretic methods, March 12-15, 2001, Graduate School of Advanced Technology, University of Kinki
• Automorphic Forms, L-Functions and Number Theory, March 12-16 2001, Hebrew University
• Seminaire de teoria de nombres, 29th January - 2nd February 2001, Barcelona
• Journées des Formes Modulaires, 10-12 January 2001, Lille
• Finite Fields: Theory and Applications, 7-13 January, 2001, Oberwolfach
• Semestre Arithmétique Lille 2001

2000

• Shimura Varieties and Automorphic Forms, 2000-01, Johns Hopkins University, Department of Mathematics, Japan-U.S. Mathematics Institute
• Western Number Theory Conference, University of San Diego, Dec 16-20, 2000
• Arithmetic Geometry; Algorithmic Number Theory Program, MSRI, 11-15 December 2000, Berkeley
• Théorie Analytique des Nombres, December 7-9, 2000, Bordeaux
• International Conference on Number Theory, Mehta Research Institute, Allahabad, November 26-29, 2000
• 2nd Midwest Arithmetical Geometry in Cryptography Workshop, November 17-19, 2000, University of Illinois at Urbana-Champaign
• Instructional Conference on Algebraic Number Theory (with special reference to Elliptic Curves) Mehta Research Institute, Allahabad, November 8-25, 2000
• Continuous Representations of p-adic groups in Number Theory, October 30-November 4, 2000, Münster
• q-series with Applications to Combinatorics, Number Theory and Physics, University of Illinois at Urbana-Champaign, Oct 26-28, 2000
• Analytic Number Theory - Expectations for the 21st Century, October 23-27, 2000, RIMS Kyoto
• Cryptography Workshop; Algorithmic Number Theory Program MSRI, 16-20 October 2000, Berkeley
• The Riemann Zeta Function and Random Matrix Theory, 15-21 October, 2000, Oberwolfach
• The 4th Workshop on Elliptic Curve Cryptography (ECC 2000), 4-6 October 2000, Essen
• International Conference on Number Theory and Discrete Mathematics in Honour of Srinivasa Ramanujan, October 2-6, 2000, Panjab University, Chandigarh
• Number Theory and Arithmetical Geometry-Motives and Arithmetic, Euresco Conference, 22-27 September 2000, Obernai (near Strasbourg)
• Public Key Cryptography and Computational Number Theory, September 11-15, 2000, Warsaw
• Colloquium in honour of Michel Mendès France, Bordeaux, September 11-14, 2000
• 3rd PanHellenic conference on algebra and number theory, September 1-3, 2000, Anogia, Crete
• Lehmer Conference, 24-26 August 2000, Berkeley
• Clay Mathematics Institute Introductory Workshop; Algorithmic Number Theory program MSRI, 14-23 August 2000, Berkeley
• MSRI Program in Algorithmic Number Theory, August-December 2000, MSRI Berkeley, California
• Instructional Conference on Fermat's Last Theorem, August 6-18, 2000, University of Illinois at Urbana-Champaign
• School on Automorphic Forms on GL(n), 31 July - 18 August 2000, ICTP, Trieste, Italy
• Arithmetic Algebraic Geometry, Oberwolfach, July 30-August 5, 2000
• Curves and Abelian Varieties over Finite Fields and Their Applications, July 29-August 4, 2000, Anogia, Crete, Greece
• LMS Durham Symposium on Computational Number Theory, July 24-August 3, 2000, Durham University
• International Workshop on Number Theory in honor of Professor Chao Ko's 90-th Birthday, July 20-24, 2000, Sichuan University, Chengdu, China
• ANTS IV, July 3-7, 2000, Leiden
• Number Theory Colloquium Debrecen, 3-7 July 2000
• Workshop on Cryptography, (Com²MaC) June 26-28, 2000, POSTECH Korea
• 6th IMACS Conference on the Applications of Computer Algebra (ACA 2000), 25-28 June 2000, St. Petersburg
• The 3rd Polish and Czech Conference on Number Theory, 12-16 June, 2000, Ostravice
• 2000 Graduate School for Number Theory, June 26-July 21, 2000, Kent State University
• Arithmetic Geometry, St. Petersburg, Russia, June 2000
• Workshop on problems in transcendence theory, May 27-28, 2000, UIUC
• Workshop on the Interface of Probability and Number Theory, May 19-20, 2000, UIUC
• Millennial Conference on Number Theory, May 21-26, 2000, University of Illinois at Urbana-Champaign
• Workshop on Algorithmic Number Theory (WANT2000), 15-17 May 2000, Tokyo Metropolitan University
• Seeway 2000 Number Theory Conference, May 5-6, Syracuse University
• La deuxième Journée Metz Strasbourg Freiburg, 5th May 2000
• Clay Mathematics Institute Workshop on Recent Trends in Analytic Number Theory, April 12-15, 2000, IAS Princeton
• LATIN'2000, April 10-14, 2000, Punta del Este, Uruguay
• Diophantische Approximationen, Oberwolfach, April 9-15, 2000
• Special Session on Number Theory, Algorithms, and Cryptography, AMS Regional Meeting at Notre Dame South Bend, Indiana, USA April 8-9, 2000
• Kloosterman Centennial Celebration, April 7, 2000, Universiteit Leiden
• 2000 Illinois Graduate Number Theory Conference, University of Illinois at Urbana-Champaign, March 25-26, 2000
• Workshop Analytische Zahlentheorie, 3-7 April 2000, Goslar, Deutschland
• The 6th Annual Midwest Algebraic Number Theory Day, April 1st, 2000, Ohio State University
• SECANTS 14, March 18, 2000, Oxford
• Topics in the Arithmetic of Function Fields, Arizona Winter School 2000, 11-15 March 2000, Tuscon
• Conference in honour of David Burgess' 65th Birthday, Nottingham, February 4-6, 2000
• Formes Automorphes: Aspects Analytiques et Arithmétiques, 31 Jan - 4 Feb 2000, IRMA, Strasbourg
• Number Theory Day 2000, 21st January 2000, University of Witswatersrand
• Workshop on Unusual Applications of Number Theory, 10-14 January 2000, DIMACS
• Ergodic Theory, Geometric Rigidity and Number Theory, 5 January to 7 July 2000, Newton Centre, Cambridge UK

1999

• SECANTS-13, 11 December 1999, Nottingham
• Modularity of elliptic curves and beyond, Workshop, MSRI Berkeley, 6-10 December 1999
• Théorie des nombres, bruit des fréquences et télécommunications, Institut Henri Poincaré, 3-4 December 1999
• Conference on Number Theory and Spectral Theory, 3-4 December 1999, Aarhus
• Analytic Number Theory and Related Areas, November 29- December 3, 1999, RIMS Kyoto
• Workshop on Cryptography and Computational Number Theory (CCNT'99), 22-26 November 1999, NUS, Singapore
• Model theory and number theory workshop, November 13-14, 1999, University of Illinois at Urbana-Champaign
• Midwest Arithmetical Geometry in Cryptography Workshop, Nov 5-7, 1999, University of Illinois at Urbana-Champaign
• Relations with Arithmetic and Algebraic Geometry, Workshop on Hilbert's 10th problem, University of Gent, November 2-5, 1999
• Arithmétique, Automates et Systèmes Dynamiques, CIRM Luminy, November 2-5 1999
• The 3rd workshop on Elliptic Curve Cryptography (ECC '99), University of Waterloo, Canada, 1-3 November 1999
• Meeting in honour of Klaus Roth, Friday 29th October, Imperial College UK
• Illinois Number Theory Conference, September 17-18, 1999, University of Illinois at Urbana-Champaign
• Conference on Arithmetic Algebraic Geometry, September 13-18, 1999, Venice
• Colloque Jeunes Chercheurs en Théorie des Nombres, Lyon, 8-10-17 Septembre 1999
• 14th Czech and Slovak International Conference on Number Theory, September 6-10, 1999, Tatra mountains, Slovakia
• Conference in honour of Alan Baker's 60th Birthday, 30th August - 4th September 1999, ETH Zürich
• Higher local fields: class field theory and applications, Münster, August 29-September 5, 1999
• International Conference on the Collatz Problem and Related Topics, August 5-6, 1999, Katholische Universität Eichstätt, Deutschland
• Computational Number Theory Workshop, Foundations of Computational Mathematics Conference, Oxford 26-28 July, 1999
• Journées Arithmétiques XXI, 12-16 July 1999, Rome
• Paul Erdös and his Mathematics, July 4-11, 1999, Hungarian Academy of Sciences
• Explicit Methods in Number Theory, July 4-10, 1999, Oberwolfach
• Algebraische Zahlentheorie, June 27-July 3, 1999, Oberwolfach
• SECANTS 12, 26 June 1999, Oxford
• Number Theory & Arithmetical Geometry, Obernai (near Strasbourg), June 25-30, 1999
• Arithmetical Algebraic Geometry, June 20-July 10, 1999, IAS/PARK CITY Mathematics Institute, Park City
• The Sixth Conference of the Canadian Number Theory Association (CNTA '99), Winnipeg, June 20-24, 1999
• Special month in Analytic Number Theory and Diophantine Approximation, June 12-July 11, 1999, Pisa
• The Mathematics of Public-Key Cryptography, The Fields Institute, Toronto, June 12-17, 1999
• Dixièmes rencontres arithmétiques de Caen, June 10-11, 1999, Caen
• Turku Symposium on Number Theory in Memory of Kustaa Inkeri, May 31 - June 4, 1999, Turku, Finland
• South East Regional Meeting On Numbers, April 17-18, 1999, University of South Carolina
• Pacific Northwest Number Theory Conference, University of Washington, Seattle, April 17th, 1999
• Number Theory Workshop, Leiden 1999, 15-16 April 1999
• Luminy conference on Ramification Theory, April 1999
• 1999 Seaway Number Theory Conference, March 27-28, 1999, Penn State University
• Number Theory Sessions at the AMS Sectional Meeting, University of Illinois, Urbana, March 18-21, 1999
• A conference in honour of Michael Rosen's 60th birthday, Brown University, March 5-7, 1999
• SECANTS 11, 27 February 1999, Nottingham
• Ganzzahlige quadratische Formen und Gitter, January 24-30, 1999, Oberwolfach
• Orders in Arithmetic and Geometry, January 17-23, 1999, Oberwolfach

1998

• The 2nd KIAS Number Theory Conference, December 16-18, 1998, Korea Institute for Advanced Study
• Journées Arakelov de Lille, December 14-16, 1998
• Modulformen, December 6-12, 1998, Oberwolfach
• SECANTS 10, 5th December 1988, Oxford
• Coding theory, cryptography, and number theory conference, USNA 25-26 October 1998
• Partitions and q-series, Penn State University, October 24-25, 1998
• Workshop on Analytic number theory, Centre de Recherches Mathématiques, October 23-28, 1998
• The George E. Andrews 60th Birthday Celebration, Penn State University, October 22-23, 1998
• Analytic Number Theory Conference, October 19-23, 1998, RIMS Kyoto
• Workshop on Algebraic modular forms and modular forms mod p, Centre de Recherches Mathématiques, October 2-8,1998
• Conference on the Riemann zeta function, September 20-25, 1998, ESI Wien
• Colloque Jeunes Chercheurs en Théorie des Nombres, Caen, 15-17 Septembre 1998
• The 2nd Elliptic Curve Cryptography Workshop ECC'98, University of Waterloo, September 14-16, 1998
• Voronoi Conference on Analytic Number Theory and Space Tilings, September 7-14, 1998, Kiev
• Algebraic Number Theory and Diophantine Analysis, ICM 1998 Satellite Conference, Graz, August 31-September 4, 1998
• Algebraic and Arithmetic Geometry, ICM 1998 Satellite Conference, Essen, Germany, August 10-15, 1998
• Galois representations in Arithmetic Geometry, July 19-25, 1998, Crete, Greece
• ANTS III, June 21-25, 1998, Reed College, Oregon USA
• Mini-Colloquium on Number Theory (in celebration of the 50th birthdays of Professors J. Schoißengeier and W. Ruppert), Universität für Bodenkultur Wien, June 19, 1998
• The 2nd Polish and Czech Conference on Number Theory, 16-18 June, 1998, Cieszyn
• International Conference on Integral Quadratic Forms and Lattices, June 15-19, 1998, Seoul National University
• SECANTS 9, Royal Holloway College, June 6, 1998
• Class Field Theory Conference, June 3-12, 1998, Tokyo Metropolitan University
• Neuvièmes rencontres arithmétiques de Caen, Méthodes Analytiques en Théorie des Nombres, Mai 29-30 1998, Caen
• Number Theory and Topology, a Conference in honour of Barry Mazur's 60th Birthday, May 27-30, 1998, Harvard
• Continued Fractions: From Analytic Number Theory to Constructive Approximation, University of Missouri, May 20-23, 1998
• Pacific North West Number Theory Meeting (PNWNT 98), Vancouver, May 2, 1998
• Minisymposium in Computational Number Theory, April 16-17, 1998, Twente
• Computational Results in Arithmetic Geometry, April 15-17, 1998, Isaac Newton Institute, Cambridge UK
• Applications of Model Theory to Diophantine Geometry, March 16-20, Isaac Newton Institute, Cambridge UK
• SECANTS 8, MI Oxford, March 14, 1998
• Workshop on Diophantine Geometry Related to the ABC Conjecture, March 14-18, 1998 University of Arizona, Tucson
• Elementare und analytische Zahlentheorie, March 8-14, 1998, Oberwolfach
• Artin Reciprocity Celebration, March 3, 1998, Universiteit van Amsterdam
• P-adic Aspects of the Theory of Automorphic Representations, February 15-20, 1998, Hebrew University, Jerusalem
• Arithmetical Geometry: Isaac Newton Institute, January-July 1998

1997

• 7th SECANTS Meeting, December 6, 1997, Bristol
• Workshop on Enumeration and Zeta-Functions, Lille December 4-6, 1997
• Fourth CANT Conference, December 3-5 1997, University of Sydney
• Zeta Functions and Spectra, LMS Spitalfields Meeting, November 28, 1997, Isaac Newton Institute, Cambridge UK
• Number Theory and its Applications, Nov. 10-14, 1997, RIMS
• Number Theory and Arithmetical Geometry: Arithmetical Applications of Modular Forms, October 24-29, 1997, San Feliu de Guisols, Spain
• Instructional Conference on Algebraic Independence, Luminy, September 29-October 3, 1997
• Diophantine Geometry and Differential Equations, A meeting in honour of Peter Swinnerton-Dyer's 70th Birthday, September 22-23, Newton Institute, Cambridge UK
• Journées Arithmétiques 20, Limoges, September 15-19, 1997
• 13th Czech and Slovak International Conference on Number Theory, Ostravice, September 1-5, 1997, email conf@osu.cz (See file from Nbthry Listserver for details)
• Number Theory and Dynamical Systems, University of York, August 31-September 4, 1997 (email M.M. Dodson: hd3@york.ac.uk)
• Summer School on Elliptic Curves, Miramare, Trieste, August 11-29, 1997
• Topics in Number Theory, A Conference at Penn State University, July 30-August 3, 1997
• Workshop: 101 Years Prime Number Theorem, University of Ulm, July 28-31, 1997
• Applications of Curves over Finite Fields, Joint Summer Research Conference, Univ. of Washington, July 27-31, 1997
• Computational Number Theory and Cryptography Workshop, University of Kent, July 14-16, 1997
• Arithmetical Theory of Elliptic Curves, Cetraro, Italy, July 12-20, 1997
• AMS-IMS-SIAM Joint Summer Research Conference on Representation Theory of Real and p-adic Reductive Groups, Seattle, July 6-10, 1997
• Andrzej Schinzel's 60th Birthday Conference, Warsaw, June 30-July 9, 1997
• International Conference dedicated to D.K. Faddeev, EIMI, St. Petersburg, June 30-July 5, 1997
• Number Theory Day, The Centre for Applicable Analysis and Number Theory, Johannesburg, June 25, 1997
• Algebra, Geometry and Combinatorics, Universidade do Minho, Gualtar, Braga, Portugal, June 19-21, 1997
• 6th SECANTS Meeting, June 14, 1997, Oxford
• Rencontres Arithmétiques de Caen 97, June 6-7, 1997
• Pacific Northwest Number Theory Conference, Reed College, Portland, Oregon, April 5, 1997
• 1997 Illinois Number Theory Conference, UIUC, April 4-5, 1997
• 4th Midwest Algebraic Number Theory Day, University of Illinois at Urbana-Champaign, March 29, 1997
• 11th Annual Workshop on Automorphic Forms and Related Topics , University of Colorado, March 23-26, 1997
• 5th SECANTS Meeting, March 22, 1997, Royal Holloway College, London
• Elliptic Curves and Applications, Japan-U.S. Mathematics Institute, Johns Hopkins University, March 20-23, 1997
• Cohomologies p-adiques et applications arithmétiques, Feb 17-July 11, 1997

1996

• Regional Arithmetic Day, Edinburgh, December 17, 1996
• The 1996 West Coast Number Theory Conference, Las Vegas, Dec 15-20, 1996
• Winter Meeting, CMS, London, Canada, Dec 7-9, 1996
• 4th SECANTS Meeting, November 30, 1996, Maths Institute, Oxford
• Algebraic Number Theory and Related Topics, November 25-29, 1996, RIMS Kyoto
• First LiDIA Users Conference, November 4-5, 1996, TH Darmstadt
• Paul Erdös and his Mathematics, Hungarian Academy of Sciences, October 19, 1996
• Galois Groups of Local and Global Fields, Euler International Mathematical Institute, St. Petersburg, October 18-22, 1996
• Conference on Automorphic Forms, Geometry and Analysis, IAS Princeton, October 9-12, 1966
• Conference on p-adic Theories, Girona, Spain, September 23-27 1996
• >Workshop: Drinfield Modules, Modular Schemes and Applications, Alden Biesen, September 9-14, 1996
• Diophantine Analysis and its Applications, A Conference at Minsk, Belarus, September 2-6, 1996 (See LMS Newsletter 237, April 1996, page 8)
• The Fifth Conference of the Canadian Number Theory Association, Carleton University, Ottawa, Canada, August 17-22, 1996
• In Celebration of the Centenary of the Prime Number Theorem, A Symposium on the Riemann Hypothesis, University of Washington, Seattle, August 12-15, 1966
• Number Theory (Diophantine, Computational, Algebraic), Eger, Hungary, July 29-August 2, 1996
• Analytic and Elementary Number Theory Information, Vienna July 19-21, 1996
• Summer School On Number Theory and Its Applications, Bilkent, Turkey, July 29-August 9, 1996
• Séminaire élargi en l'honneur du A. N. Andrianov,July 15-16, 1996
• IMA Program: Emerging Applications of Number Theory, Minnesota, July, 1996
• Summer Mini-Conference on q-Series, June 20-22, 1996, Ohio State University
• Workshop on the Arithmetic of Covers, University of Lille 1, June 12-14, 1996
• Regional Arithmetic Day, University of Nottingham, June 7, 1996
• MEGA 96, The Fourth International Symposium on Effective Methods in Algebraic Geometry, Eindoven, June 4-8, 1996
• South of England Computational and Algebraic Number Theory Seminar (SECANTS 3), Oxford, June 1, 1996
• 13th Seaway Number Theory Conference, Canisius College, Buffalo, May 1-June 1, 1996
• International Conference on Analytic Number Theory, RIMS, Kyoto, May 20-24, 1996
• NSF-CBMS Regional Conference: Euler Products and Eisenstein Series, Texas Christian University, May 20-24, 1996
• Algorithmic Number Theory Symposium (ANTS II), Bordeaux, May 18-23, 1996
• Second Magma Conference on Computational Algebra and Number Theory, Marquette University, Milwaukee, May 12-16, 1996
• Illinois Number Theory Conference, Illinois State University, April 19-20, 1996
• Special Session in Number Theory, AMS Spring Eastern Sectional Meeting, New York, April 13-14, 1996
• Recent Developments in Number Theory, Nottingham, April 12-16, 1996
• 10th Annual Workshop on Automorphic Forms and Related Topics, Stanford, March 27-30, 1996
• Curves and Computation (Elliptic curves conference), Edinburgh, March 24-29, 1996
• Instructional Conference in Representation Theory and Automorphic Forms, Edinburgh, March 17-29, 1996
• Elliptic Curves and Modular Forms Conference, Washington DC, March 15-17, 1996
• Conference in honour of D.J. Newman, Temple University, March 11-14, 1996
• South of England Computational and Algebraic Number Theory Seminar (SECANTS 2), Goldsmiths College, London, March 2nd, 1996
• DIMACS Workshop on Combinatorial Number Theory, DIMACS Center, Rutgers University, February 5-9, 1996
• Nevanlinna Theory and Diophantine Approximation, MSRI, January 22-26, 1996
• Modular Forms and Modular varieties, Osaka University, Jan 22-24, 1996
• Conference on Number Theory and Discrete Mathematics, Tiruchirapalli, January 3-6, 1996

1995

• CMS 50th Anniversary Winter Meeting, Special Session on Computational and Experimental Mathematics, Simon Fraser University, December 9-11, 1995
• South of England Computational and Algebraic Number Theory Seminar (SECANTS 1), Oxford, December 2, 1995
• Third Midwest Algebraic Number Theory Day, University of Michigan, December 2, 1995
• Computational Perspectives on Number Theory - Atkin Conference, Chicago, September 14-16, 1995
• Conference on Fermat's Last Theorem, Boston, August 9-18, 1995
• Symposium on Sieve Methods, Exponential Sums and their Applications, Cardiff, July 17-21, 1995
• 19th Journées Arithmétiques, Barcelona, July 16-20, 1995
• Magma Conference (Montreal, 13-14 July 1995)

1994

• Workshop on Spectral Theory of Automorphic Forms and Number Theory, Oct 24-28, 1994, MSRI Berkeley
• Constructive Methods for Diophantine Equations, Rotterdam, May 30-June 10, 1994

1969

• Computers in Number Theory Conference, August 18-23, 1969, Oxford

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