GIMPS FAQ list (Popularity: )

About the Mersenne Prime Freeware.

UBASIC Home (Popularity: )

Downloads for version 8.8f, help files, bug reports, benchmarks, timings, and links. (Much in Japanese).

Pari/GP Tutorial (Popularity: )

By Robert Ash (PDF).

Mersenne Prime Freeware (Popularity: )

Freeware to search for Mersenne Primes. Pointers to FreeLIP, GMP, HFloat, apfloat, CALC.

apfloat (Popularity: )

High-performance arbitrary precision arithmetic package for C++ and Java.

NZMATH (Popularity: )

Python based number theory oriented calculation system, developed at Tokyo Metropolitan University. Downloads, mailing list.

HiPiLib - High Performance Libraries (Popularity: )

Home of PIOLOGIE, a library for arbitrary precision arithmetic, operating on natural, integer and rational ...

FTP Sites, Calculator Programs and Archives (Popularity: )

In the Number Theory Web.

UBASIC Programs (Popularity: )

Simple examples for use in a Number Theory course.

Aliquot (Popularity: )

A DOS tool to compute aliquot chains with small starting numbers, by Ivo Düntsch.

Large Number Arithmetic in BASIC (Popularity: )

Library for large-integer arithmetic, plus some number theory modules.

SIMATH (Popularity: )

Computer algebra system for number theoretic applications.

MALM (Popularity: )

A collection of UBASIC programs which can be used in number theoretic investigations.

Implementations of Extended LLL (Popularity: )

In PARI/GP compiled by Wilberd van der Kallen.

Number Field Sieve NET (Popularity: )

A client/server system for NFSNET by Henrik Olsen.

UBASIC (Popularity: )

Rather-old version (8.74) of this package.

PARI/GP (Popularity: )

Links to resources, compiled by Karim Belabas.

CALC (Popularity: )

A calculator program for doing arbitrary precision integer arithmetic, written in ANSI C and Yacc, ...

CLN - Class Library for Numbers (Popularity: )

C++ library by Bruno Haible.

Programming in Pari (Popularity: )

Hints by Ed Schaefer.