[QUOTE=Uncwilly;584801]Remember this post?
Real random things can be quite lumpy.
Patience grasshopper.[/QUOTE]
I also remember you've told me that every exponent that I'm going run the PRP or LL tests if not an already known Mersenne Prime will turn out composite.

By the way, how come increase the P-1 bounds by only 60% almost double the entire factoring time as showing on the screenshot below?