Mersenne Primes Primality test code

help
1

Is there a Rust crate|software available for primality testing of arbitrary size integers, specifically for Mersenne Primes?

2

This is not my area of expertise but a quick search on lib.rs found this: ‘Prime test’ search // Lib.rs

The first three seem unrelated, but then there is a whole bunch of crates related to primes. Perhaps one of them have what you are looking for.

3

Thanks, I'll check them out.
Specifically looking for Lucas Lehmer software for arbitrary sized (Mersenne Prime) integers.