HECKE: Modular forms software in C++

by William A. Stein

with contributions by Alex Brown, Kevin Buzzard, Ami Fischman, and Justin Walker.

Note: At present I am much more actively supporting the MAGMA version of HECKE. However, HECKE is completely open source GPL'd software, so anyone interested in downloading the sources and doing further work on it is very much welcome to do so!