Number Theory Centres Save
Listed in the Number Theory Web.
http://www.maths.uq.edu.au/~krm/N2.html   

(Austria) Technical University of Graz Save
Algorithmic and Probabilistic Number Theory Research Group. Members, research interests.
http://finanz.math.tu-graz.ac.at/fina...   

(Austria) University of Natural Resources, Vienna Save
Number theory group led by Werner Georg Nowak. Members, research interests, publications, links.
http://www.boku.ac.at/math/nth.html   

(Austria) University of Vienna Save
Johannes Schoißengeier's number theory research group. Members, research interests, links to other Austrian number theorists.
http://radon.mat.univie.ac.at/Groups/...   

(Canada) CICMA, Concordia University, Montreal Save
Number Theory Page. Members, seminars, preprints.
http://cicma.mathstat.concordia.ca/nu...   

(Canada) McMaster University Save
Algebra/Number Theory Seminar. Meetings, abstracts.
http://icarus.math.mcmaster.ca/marsha...   

(Canada) Queen's University, Kingston Save
Algebra and Number Theory Group. Members, research interests.
http://www.mast.queensu.ca/graduate/a...   

(Canada) University of British Columbia Save
Number Theory group. Members, research areas and meetings.
http://www.math.ubc.ca/~gerg/NT/   

(Canada) University of Toronto Save
Number Theory/Representation Theory Seminar. Schedule of meetings.
http://www.math.toronto.edu/kc/ntrts/   

(China) Shandong University Save
Number theory research group. Members, research interests, courses, events.
http://www.prime.sdu.edu.cn/   

(Croatia) University of Zagreb Save
Seminar on Number Theory and Algebra. Members, seminars, links.
http://www.math.hr/~duje/semeng.html   

(Europe) Arithmetic Algebraic Geometry Save
A European network of 12 working groups from 6 countries.
http://www.arithgeom-network.univ-ren...   

(Europe) GTEM: Galois Theory and Explicit Methods in Arithmetic Save
Research training network coordinated in Paris, uniting twelve teams from July 2000 until June 2004.
http://www.math.jussieu.fr/~leila/gte...   

(Finland) University of Turku Save
Number Theory Group. Members, research interests.
http://www.math.utu.fi/research/numbe...   

(Germany) Clausthal University of Technology Save
Institut für Mathematik - Number Theory Research Group. People, research topics.
http://www.math.tu-clausthal.de/Arbei...   

(Germany) Technische Universität, Berlin Save
Algebra and Number Theory: the KANT group. Members, software (KANT/KASH), publications.
http://www.math.tu-berlin.de/algebra/   

(Germany) University of Heidelberg Save
Algorithmic Algebra and Number Theory. Members, research, activities, software, links.
http://www.iwr.uni-heidelberg.de/grou...   

(Germany) University of Regensburg/Leipzig Save
Algebraic Cycles and L-Functions research group. People, preprints, seminars, workshops, positions, news.
http://www.mathematik.uni-regensburg....   

(Germany) University of Siegen Save
Algebra and Number Theory group. Members, research interests.
http://wotan.algebra.math.uni-siegen....   

(Hungary) Alfréd Rényi Institute of Mathematics, Hungarian Academy of Sciences Save
Number Theory research group staff.
http://www.math-inst.hu/staff/number....   

(Hungary) Eötvös University, Budapest Save
Department of Algebra and Number Theory. Members pages.
http://www.cs.elte.hu/algebra/   

(Hungary) Lajos Kossuth University, Debrecen Save
Department of Algebra and Number Theory. Staff list.
http://www.math.klte.hu/algebra/index...   

(Israel) Ben Gurion University of the Negev Save
Number Theory and Algebraic Geometry Research Group. Members, research interest, seminars.
http://www.math.bgu.ac.il/~efrat/resg...   

(Italy) University of Pisa Save
Number Theory Group. Research interests and members.
http://www.dm.unipi.it/gauss-pages/me...   

(Japan) Okayama University Save
Number Theory Group. Members.
http://www.math.okayama-u.ac.jp/numbe...   

(Lithuania) Vilnius University Save
Department of Probability Theory and Number Theory.
http://www.mif.vu.lt/katedros/ttsk/ho...   

(Netherlands) CWI, Amsterdam Save
Computational number theory group. Members, research interests, publications.
http://db.cwi.nl/projecten/project.ph...   

(Netherlands) University of Leiden Save
Number theory research group. Staff, events, links.
http://www.math.leidenuniv.nl/~desmit...   

(Poland) Polish Academy of Sciences Save
Department of Number Theory. Members, research interests, publications.
http://www.impan.gov.pl/About/numbert...   

(Russia) Steklov Institute, Moscow Save
Department of Number Theory. History, research projects, profiles.
http://www.mi.ras.ru/departm/chisel_e...   

(Russia) Steklov Institute, St. Petersburg Save
Laboratory of Number Theory. Research interests.
http://www.pdmi.ras.ru/lab/labnt.html   

(Singapore) National University Save
Algebra and Number Theory Seminar. Schedule of meetings.
http://www.math.nus.edu.sg/~mattankm/...   

(Slovakia) Comenius University, Bratislava Save
Department of Algebra and Number Theory. Research topics, contact information.
http://www.uniba.sk/mffuk/e/departmen...   

(South Africa) The John Knopfmacher Centre for Applicable Analysis and Number Theory, University of the Witwatersrand Save
Members, research interests, preprints, meetings.
http://www.wits.ac.za/science/number_...   

(Spain) Seminari de Teoria de Nombres de Barcelona (UPC) Save
Members, research topics, publications, schedules.
http://www-ma2.upc.edu/~quer/STNBUPC....   

(Sweden) Uppsala University Save
Mathematics III research group: quantum chaos and number theory.
http://www.math.uu.se/research/iii/   

(UK) Cardiff University Save
Number Theory Group. Members, research interests, advice to research students.
http://www.cf.ac.uk/maths/numbertheory/   

(UK) King's College, University of London Save
Number Theory Group. Staff, meetings, preprints.
http://www.mth.kcl.ac.uk/research/num...   

(UK) Nottingham University Save
Number Theory and Arithmetic Geometry research group. Research interests, members, visitors, meetings.
http://www.maths.nott.ac.uk/personal/...   

(UK) University of Cambridge Save
Number Theory Seminar. Meetings.
http://www.dpmms.cam.ac.uk/Seminars/N...   

(UK) University of Durham Save
Geometry and Arithmetic Group. Members, meetings, preprints.
http://fourier.dur.ac.uk:8000/pure/ho...   

(UK) University of East Anglia Save
Number Theory research.
http://www.mth.uea.ac.uk/~h090/number...   

(UK) University of Glasgow Save
Number Theory and Combinatorics. Staff, research interests.
http://www.maths.gla.ac.uk/research/g...   

(UK) University of Oxford Save
Number Theory Group. Members, publications, meetings.
http://www.maths.ox.ac.uk/ntg/   

(UK) University of York Save
Number Theory Research Group.
http://www-users.york.ac.uk/~mmd1/num...   

(USA) Boston University Save
Algebra and Number Theory Research Group. Members, research interests, seminars, courses.
http://math.bu.edu/research/algebra/   

(USA) Brown University Save
Number Theory/Arithmetic Geometry Seminar. Members, meetings.
http://www.math.brown.edu/~jhs/NTgrou...   

(USA) New York Joint Number Theory Seminar Save
Rotates between Columbia University, CUNY Graduate Center and NYU.
http://math.gc.cuny.edu/seminars/join...   

(USA) Penn State Save
Algebra and number theory group. Members, seminars, preprints, links.
http://www.math.psu.edu/vstein/alg/an...   

(USA) Southwestern Center for Arithmetical Algebraic Geometry Save
Based at the University of Arizona, in collaboration with the Universities of New Mexico, Southern California, and Texas. Annual conference.
http://swc.math.arizona.edu/   

(USA) Texas A and M University Save
Combinatorics/Number Theory Directory.
http://www.math.tamu.edu/research/res...   

(USA) University of California Irvine Save
Number theory seminar. Meetings, study groups, links.
http://www.math.uci.edu/~chaessig/UCI...   

(USA) University of California, Los Angeles Save
Number Theory Group. Members, events, resources.
http://www.math.ucla.edu/~ntg/   

(USA) University of California, Santa Barbara Save
Arithmetic and Geometry Seminar. Meetings.
http://www.math.ucsb.edu/~agboola/SGA...   

(USA) University of California, Santa Cruz Save
Number Theory Seminar meetings.
http://people.ucsc.edu/~richter/semin...   

(USA) University of Georgia Save
Number Theory and Arithmetic Geometry Group. Members, seminars.
http://www.math.uga.edu/~lorenz/Numbe...   

(USA) University of Illinois at Urbana-Champaign Save
Number Theory faculty, visitors, meetings, courses, events.
http://www.math.uiuc.edu/ResearchArea...   

(USA) University of Rochester Save
Algebra and Number Theory Group. Members, research interests, seminar schedule.
http://www.math.rochester.edu/researc...   

(USA) University of South Carolina Save
Number Theory Group. Members, research interests, courses, links.
http://www.math.sc.edu/~filaseta/numt...   

(USA) University of Texas Save
Number Theory Group. Members, meetings, software.
http://www.ma.utexas.edu/~voloch/numb...   

(USA) University of Wisconsin, Madison Save
Algebra, Combinatorics and Number Theory Group. Members, seminars.
http://www.math.wisc.edu/~ono/algebra...   

(USA)University of Michigan Save
Graduate Program in Number Theory. Staff, research interests, courses, seminars.
http://www.math.lsa.umich.edu/researc...   

(Ukraine) Tavrical National University Save
Department of Algebra and Number Theory. Members, research interests, publications.
http://www.ccssu.crimea.ua/eng/struct...   

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