PRP Records

(2^1148729+2^574365+1)/5



(2^1148729+2^574365+1)/5 is 11-PRP, originally found using LLR ver.3.7.0 for Windows.
This is a Fermat PRP at base 3, 5, 7, 11, 13, 17, 101, 137 - confirmed with PFGW ver.1.2.0 for Windows.
Additionally using the following command with PFGW:
pfgw -l -tc -a1 -q(2^1148729+2^574365+1)/5
I ve received the following result:
Primality testing (2^1148729+2^574365+1)/5 [N-1/N+1, Brillhart-Lehmer-Selfridge]
Running N-1 test using base 2
Running N-1 test using base 11
Running N+1 test using discriminant 17, base 2+sqrt(17)
Running N+1 test using discriminant 17, base 3+sqrt(17)
Calling N-1 BLS with factored part 0.04% and helper 0.00% (0.12% proof)
(2^1148729+2^574365+1)/5 is Fermat and Lucas PRP! (115735.8716s+0.0024s)

To be completed...




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