... This section has several Number Theory software. ... CLN -- a C++ class library for numbers. ... KANT/KASH -- computational algebraic number theory. LiDIA -- C++ library for computational number theory. Number Theoretic bc -- a fast prototyping scripting language for use in number theoretic applications. NTL -- a library for doing number theory. ... SIMATH -- computer algebra system for number theoretic purposes. ... MAGMA -- a system for algebra, number theory, geometry and combinatorics. ...