Added temporary files for finding prime numbers

* testing.py and primetesting.py
* Currently only a sucessfuly implementation of trial division
Attempted to further optimize prime checking

* 3.2.py is new experimental solution
* 3.2.py is still too slow to solve solution

The next course of action is to look into Strong Probable Prime proofs
and try to derive some algorithm for quickly checking primes in our
target number.