Modular multiplication working for inputs with less than 23 decimal
digits (combined).
Modular multiplication working for inputs with less than 23 decimal
digits (combined).

Mod Errors found, but solved by implementing a new function that truly
reflects the behavior of the mod(m) operation in integer rings of modulo
m.

Division errors found, too many to list. Check notes.txt. Integer
division needed (support for negative numbers is needed).