| 1. | KANT / KASH | | | 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 shell. www.math.tu-berlin.de |
| 2. | LiDIA | | | C++ Library For Computational Number Theory. www.informatik.tu-darmstadt.de |
| 3. | ARIBAS | | | 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 theory. www.mathematik.uni-muenchen.de |
| 5. | NTL: A Library for doing Number Theory | | | A high-performance, portable C++ library providing data structures and algorithms for manipulating signed, arbitrary length integers, and for vectors, matrices, and polynomials over the integers and over finite fields. www.shoup.net |
| 7. | giantint | | | Library of routines for large integer arithmetic and number theory. www.perfsci.com |
| 8. | MIRACL | | | Multiprecision Integer and Rational Arithmetic C/C++ Library. indigo.ie |
| 10. | GNU MP Home Page | | | Free library for arbitrary precision arithmetic. www.swox.com |
| 14. | ECMNET | | | Elliptic curve factoring software. www.loria.fr |
| 15. | Mersenne Prime Freeware | | | Freeware to search for Mersenne Primes. Pointers to FreeLIP, GMP, HFloat, apfloat, CALC. www.samurai.com |
| 21. | Aliquot | | | A DOS tool to compute aliquot chains with small starting numbers, by Ivo Düntsch. archives.math.utk.edu |
| 24. | apfloat | | | High-performance arbitrary precision arithmetic package for C++ and Java. www.apfloat.org |
| 25. | SIMATH | | | Computer algebra system for number theoretic applications. tnt.math.metro-u.ac.jp |
| 26. | CALC | | | 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. www.numbertheory.org |
| 27. | GNUBC | | | 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 system. Keith Matthews has written several number-theoretic programs. www.numbertheory.org |
| 28. | Factorizer | | | 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 plot Erdos-Kac and Palmen Color histograms. Down load free demo, order full version online. www.hermetic.ch |
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