Software

apfloat

apfloat.org

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

198 visits Sep 8, 2025 Details

ARIBAS

mathematik.uni-muenchen.de

An interactive interpreter for big integer and multi-precision floating point arithmetic with a Pascal/Modula like syntax. It has several builtin functions for algorithmic number …

30 visits Apr 17, 2026 Details

BIG_INT

valyala.narod.ru

A library of functions to handle arbitrary length integers, written on ANSI C99.

241 visits Apr 5, 2025 Details

CALC

numbertheory.org

A calculator program for doing arbitrary precision integer arithmetic, written in ANSI C and Yacc, with a number of built-in functions for number theory, by Keith Matthews.

279 visits Dec 23, 2025 Details

CLN - Class Library for Numbers

ginac.de

C++ library by Bruno Haible.

208 visits Nov 6, 2024 Details

ECMNET

loria.fr

Elliptic curve factoring software.

131 visits Mar 24, 2025 Details

Encyclopedia of Integer Sequences Seeker

sourceforge.net

EIS-Seeker is a libguile-based scheme interpreter devoted to the study of the Encyclopedia of Integer Sequences database. It is intended to help find new relations between sequenc…

416 visits Apr 8, 2026 Details

Factorizer

hermetic.ch

A Windows program to find all factors of any positive integer less than 2^31 - 1; decompose numbers into their prime constituents; find prime numbersand pairs of primes; and to plo…

70 visits Jun 1, 2024 Details

giantint

perfsci.com

Library of routines for large integer arithmetic and number theory.

165 visits Sep 23, 2024 Details

GIMPS FAQ list

mersenne.org

About the Mersenne Prime Freeware.

62 visits Jan 15, 2024 Details

GNUBC

numbertheory.org

Supports arbitrary precision integer arithmetic calculations with interactive execution: it is a superior version of the basic bc program which comes with the UNIX operating syste…

294 visits Aug 1, 2024 Details

HiPiLib - High Performance Libraries

hipilib.de

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

101 visits Aug 23, 2025 Details

Java PHASER Project

math.miami.edu

An application for numerically and graphically analyzing dynamical systems.

367 visits Jul 7, 2025 Details

KANT / KASH

math.tu-berlin.de

KANT is a software package for sophisticated computations in number fields and in global function fields. With KASH you are able to use the powerful KANT V4 functions within a she…

465 visits May 8, 2023 Details

Kaprekar Series Generator

kaprekar.sourceforge.net

A java application for determining the Kaprekar Constants and Series for numbers in various radixes.

441 visits Feb 17, 2026 Details

Large Number Arithmetic in BASIC

largeint.sourceforge.net

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

208 visits Oct 29, 2023 Details

Magma Computational Algebra System Home Page

magma.maths.usyd.edu.au

A large, well-supported software package for computationally hard problems in algebra, number theory, geometry and combinatorics.

240 visits Jun 11, 2025 Details

Mersenne Prime Freeware

samurai.com

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

381 visits Aug 30, 2025 Details

Multiprecision Software Directory

crd.lbl.gov

Fortran multiprecision software by David H. Bailey of Lawrence Berkeley Lab.

427 visits Aug 26, 2025 Details

NTL: A Library for doing Number Theory

shoup.net

A high-performance, portable C++ library providing data structures and algorithms for manipulating signed, arbitrary length integers, and for vectors, matrices, and polynomials ov…

372 visits Aug 1, 2025 Details

Software

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