PRP Records

241^30280+30280^241



Found with PFGW Version 3.7.5

241^30280+30280^241 is 2-PRP! (101.7534s+0.0028s)
241^30280+30280^241 is 3-PRP! (101.3741s+0.0029s)
241^30280+30280^241 is 5-PRP! (101.8757s+0.0025s)
241^30280+30280^241 is 7-PRP! (108.5604s+0.0024s)
241^30280+30280^241 is 11-PRP! (101.5727s+0.0027s)

Primality testing 241^30280+30280^241 [N-1/N+1, Brillhart-Lehmer-Selfridge]
Running N-1 test using base 3
Running N+1 test using discriminant 19, base 2+sqrt(19)
Calling N-1 BLS with factored part 0.02% and helper 0.01% (0.06% proof)
241^30280+30280^241 is Fermat and Lucas PRP! (520.0284s+0.0024s)

To be completed...




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