PRP Records

1528^4923-4923^1528



Found with PFGW Version 3.6.0

1528^4923-4923^1528 is 2-PRP! (10.3420s+0.0021s)
1528^4923-4923^1528 is 3-PRP! (10.6936s+0.0034s)
1528^4923-4923^1528 is 5-PRP! (10.6778s+0.0018s)
1528^4923-4923^1528 is 7-PRP! (10.6522s+0.0017s)
1528^4923-4923^1528 is 11-PRP! (10.7554s+0.0034s)

Primality testing 1528^4923-4923^1528 [N-1/N+1, Brillhart-Lehmer-Selfridge]
Running N-1 test using base 3
Running N+1 test using discriminant 17, base 1+sqrt(17)
Calling N+1 BLS with factored part 0.11% and helper 0.02% (0.36% proof)
1528^4923-4923^1528 is Fermat and Lucas PRP! (51.1034s+0.0017s)

To be completed...




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