Eindhoven University of Technology. Diophantine problems, ABC conjecture.

Technische Universität Berlin. Algebraic number theory.

Purdue University. Cryptography, parallel computation, and analysis of algorithms, especially number theoretic algorithms. Publications, updates on the Cunningham project, software.

Seikei University, Tokyo. Diophantine equations and transcendence problems for values of analytic functions.

Paris VI (Université Pierre et Marie Curie). Diophantine approximation and transcendence.

University of Colorado at Boulder. Number theory.

University of Ottawa. Publications and links.

Louisiana State University. Genus 2 curves, class number formulae, Jacobi sums, Stark's conjectures, computational projects.

University of California Irvine. Number theory and arithmetic geometry.

Shandong University. Distribution of primes; the Riemann zeta function and Dirichlet L-functions.

Academica Sinica. Diophantine problems and Nevanlinna theory.

University of East Anglia. Dynamical properties of commuting maps and algebraic dynamical systems, dynamical realization of integer sequences and other connections between number theory and dynamical systems.

University of Maryland. Number theory, cyclotomic fields, elliptic curves, cryptology.

Southern Utah University. Contact information.

Queen's College, New York. Number theory, statistics and probability.

University of Alberta. Group representations and number theory.

University of California, Berkeley. Galois representations.

Johannes Gutenberg-Universität, Mainz. Arithmetic of elliptic curves. Publications. English/German.

University of Massachusetts. Arithmetic geometry, special values of L-functions, Iwasawa theory, deformation theory of Galois representations. Papers and expository articles.

University of Bonn, Germany. Arithmetic geometry. Publications and preprints.

University of Calgary. Computational number theory, cryptography and the design and development of special-purpose hardware devices.

Carleton University. Algebraic, analytic and computational number theory; binary quadratic forms and the arithmetic of fields of small degree.

University of Durham. Galois module structure; Knot modules; Virasoro characters and ray class groups.

Universität Heidelberg. Algebraic number theory, Iwasawa theory; arithmetic geometry; structure of profinite (or pro-p) groups. Publications.

École Polytechnique Fédérale de Lausanne. Algebraic Number Theory with a focus on explicit and computational methods. Publications, tables of cyclic cubic fields.

Uniwersytet Wroclawski. Theoretical physics; distribution of primes.

University of Adelaide. Contact information.

University of Massachusetts. Automorphic forms and Galois representations.

University of Kent at Canterbury. Commutative algebra, algebraic geometry and algebraic number theory; p-adic analogues of classical functions and their applications in number theory.

Compugen. Groups, fundamental domains, Hecke operators, number fields. Software for modular curves and Shimura curves.

University of Michigan. Analytic number theory: the Hardy-Littlewood circle method.

Oklahoma State University. Algebraic number theory and algebraic groups, with methods from functional analysis and analytic number theory.

Automorphic forms, representations, Hilbert modular forms of half integral weight, p-adic interpolation. Software, thesis (PDF).