Paulunderwood's Gems

#	Total Rank	Daily Rank	Name	Summary
1	95,873	55,902	fu_prp	A 2 selfridge test with optional 2-PRP test and trial division. Integer input
2	120,715	157,136	prime_methods	Adds to Integer class: trial_factor, is_prp?(b=2), is_square?, jacobi_symbol, minimal_s...