Number Theory Websites:

Algebraic Number Theory Archives

UC Davis front end for the mathematics arXiv

Archives of NMBRTHRY@LISTSERV.NODAK.EDU

Number Theory Web (Vancouver Site)

Some number-theoretical constants

Factorization using the Elliptic Curve Method

Mathematics Search Websites:

The On-Line Encyclopedia of Integer Sequences

Vancouver Number Theorists Websites:

SFU Number Theory Group

UBC Number Theory Group

Jason Bell

Mike Bennett

Jonathan Borwein

Peter Borwein

David Boyd

Nils Bruin

Imin Chen

Veselin Jungic

Greg Martin

Nike Vatsal

Number Theory Archives or Journals:

INTEGERS, Electronic Journal of Combinatorial Number Theory

Journals specializing in number theory

Journals containing articles related to number theory

Mathematics Organizations or Institutes:

IRMACS (Interdisciplinary Research in the Mathematical and Computational Sciences)

Centre for Experimental and Constructive Mathematics

Canadian Mathematical Society

American Mathematical Society

Pacific Institute for the Mathematical Sciences

School of Mathematics, Institute for Advanced Study

Mathematical Sciences Research Institute

The Mathematical Association of America

European Mathematical Society

Mathematics Departments:

Department of Mathematics, Simon Fraser University

Department of Statistics & Actuarial Science, Simon Fraser University

Department of Mathematics, University of Texas, Austin

Department of Mathematics, University of British Columbia

Department of Mathematics, University of Hong Kong