PRP Records

1969^7202-7202^1969



Found with PFGW Version 3.7.5

1969^7202-7202^1969 is 2-PRP! (32.0842s+0.0065s)
1969^7202-7202^1969 is 3-PRP! (32.5935s+0.0052s)
1969^7202-7202^1969 is 5-PRP! (33.1803s+0.0058s)
1969^7202-7202^1969 is 7-PRP! (33.5688s+0.0058s)
1969^7202-7202^1969 is 11-PRP! (33.0030s+0.0059s)

Primality testing 1969^7202-7202^1969 [N-1/N+1, Brillhart-Lehmer-Selfridge]
Running N-1 test using base 3
Running N+1 test using discriminant 7, base 1+sqrt(7)
Calling N-1 BLS with factored part 0.04% and helper 0.02% (0.13% proof)
1969^7202-7202^1969 is Fermat and Lucas PRP! (161.0628s+0.0066s)

To be completed...




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