PRP Records

342^15715-15715^342



Found with PFGW Version 3.8.0

342^15715-15715^342 is 2-PRP! (33.8986s+0.0074s)
342^15715-15715^342 is 3-PRP! (34.1593s+0.0042s)
342^15715-15715^342 is 5-PRP! (34.0171s+0.0077s)
342^15715-15715^342 is 7-PRP! (34.6464s+0.0083s)
342^15715-15715^342 is 11-PRP! (34.4960s+0.0050s)

Primality testing 342^15715-15715^342 [N-1/N+1, Brillhart-Lehmer-Selfridge]
Running N-1 test using base 5
Running N+1 test using discriminant 13, base 1+sqrt(13)
Calling N+1 BLS with factored part 0.04% and helper 0.04% (0.15% proof)
342^15715-15715^342 is Fermat and Lucas PRP! (173.0198s+0.0079s)

To be completed...




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