

Science Math Number Theory Software Science Math Number Theory Software sites Software.NumberTheory.Math.sciencenter.work 

Science Math Number Theory Software Science Math Number Theory Software sites Software.NumberTheory.Math.sciencesites.work 

Aliquot A DOS tool to compute aliquot chains with small starting numbers , by Ivo Düntsch. archives.math.utk.edu/software/msdos/dynamics/aliquot/.html 

apfloat Highperformance arbitrary precision arithmetic package for C++ and Java. www.apfloat.org/ 

ARIBAS An interactive interpreter for big integer and multiprecision floating point arithmetic with a Pascal/Modula like syntax. It has several builtin functions for algorithmic number theory. www.mathematik.unimuenchen.de/~forster/sw/aribas.html 

CALC A calculator program for doing arbitrary precision integer arithmetic , written in ANSI C and Yacc , with a number of builtin functions for number theory , by Keith Matthews. www.numbertheory.org/calc/krm_calc.html 

cBigNumber Portable C++ class for integers with unlimited range , designed to be fast , functional and simple in use. www.imach.uran.ru/cbignum/ 

CLN  Class Library for Numbers C++ library by Bruno Haible. www.ginac.de/CLN/ 

ECMNET Elliptic curve factoring software. www.loria.fr/~zimmerma/records/ecmnet.html 

Encyclopedia of Integer Sequences Seeker EISSeeker is a libguilebased scheme interpreter devoted to the study of the Encyclopedia of Integer Sequences database. It is intended to help find new relations between sequences. C/Scheme , Posix. sourceforge.net/projects/eisseeker 

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 ErdosKac and Palmen Color histograms. Down load free demo , order full www.hermetic.ch/factors/factors.htm 

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 numbertheoretic programs. www.numbertheory.org/gnubc/gnubc.html 

Implementations of Extended LLL By Wilberd van der Kallen. www.math.uu.nl/people/vdkallen/lllimplementations.html 

Java PHASER Project An application for numerically and graphically analyzing dynamical systems. www.math.miami.edu/~phaser 

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.tuberlin.de/~kant/kash.html 

Kaprekar Series Generator A java application for determining the Kaprekar Constants and Series for numbers in various radixes. kaprekar.sourceforge.net/ 

Large Number Arithmetic in BASIC Library for largeinteger arithmetic , plus some number theory modules. largeint.sourceforge.net/ 
