PRP Records

60^21492+59



Found with PFGW Version 3.6.0

60^21492+59 is 2-PRP! (22.8234s+0.0037s)
60^21492+59 is 3-PRP! (23.0495s+0.0035s)
60^21492+59 is 5-PRP! (22.8270s+0.0037s)
60^21492+59 is 7-PRP! (23.0551s+0.0021s)
60^21492+59 is 11-PRP! (22.8619s+0.0037s)

Primality testing 60^21492+59 [N-1/N+1, Brillhart-Lehmer-Selfridge]
Running N-1 test using base 2
Running N+1 test using discriminant 7, base 2+sqrt(7)
Calling N-1 BLS with factored part 0.01% and helper 0.01% (0.05% proof)
60^21492+59 is Fermat and Lucas PRP! (159.9183s+0.0039s)

To be completed...




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