PRP Records

1463^7418-7418^1463



Found with PFGW Version 3.7.5

1463^7418-7418^1463 is 2-PRP! (21.1616s+0.0023s)
1463^7418-7418^1463 is 3-PRP! (21.4769s+0.0028s)
1463^7418-7418^1463 is 5-PRP! (21.3853s+0.0024s)
1463^7418-7418^1463 is 7-PRP! (21.1496s+0.0027s)
1463^7418-7418^1463 is 11-PRP! (21.7211s+0.0027s)

Primality testing 1463^7418-7418^1463 [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 0.05% and helper 0.03% (0.18% proof)
1463^7418-7418^1463 is Fermat and Lucas PRP! (110.7103s+0.0044s)

To be completed...




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