PRP Records

33129!2+2^33129



PFGW:
Primality testing 14179!2+2^14179 [N-1/N+1, Brillhart-Lehmer-Selfridge]
Running N-1 test using base 2
Running N+1 test using discriminant 5, base 1+sqrt(5)
Calling N+1 BLS with factored part 0.05% and helper 0.01% (0.17% proof)
14179!2+2^14179 is Fermat and Lucas PRP! (200.0759s+0.0237s)
Primality testing 16883!2+2^16883 [N-1/N+1, Brillhart-Lehmer-Selfridge]
Running N-1 test using base 2
Running N+1 test using discriminant 5, base 1+sqrt(5)
Calling N+1 BLS with factored part 0.02% and helper 0.00% (0.06% proof)
16883!2+2^16883 is Fermat and Lucas PRP! (340.0504s+0.0300s)
Primality testing 33129!2+2^33129 [N-1/N+1, Brillhart-Lehmer-Selfridge]
Running N-1 test using base 3
Running N+1 test using discriminant 11, base 1+sqrt(11)
Calling N-1 BLS with factored part 0.01% and helper 0.01% (0.04% proof)
33129!2+2^33129 is Fermat and Lucas PRP! (1349.3625s+0.1164s)

To be completed...




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