SWI-Prolog -- crypto_generate

Availability::- use_module(library(crypto)).(can be autoloaded)

Generate a prime P with at least N bits. Options is a list of options. Currently, the only supported option is:

safe(Boolean): If Boolean is true (default is false), then a safe prime is generated. This means that P is of the form 2*Q + 1 where Q is also prime.