PRP Records

287^40210+40210^287



Found with PFGW Version 3.7.5

287^40210+40210^287 is 2-PRP! (194.6384s+0.0032s)
287^40210+40210^287 is 3-PRP! (194.1791s+0.0032s)
287^40210+40210^287 is 5-PRP! (199.4521s+0.0030s)
287^40210+40210^287 is 7-PRP! (184.8428s+0.0030s)
287^40210+40210^287 is 11-PRP! (185.0140s+0.0031s)

Primality testing 287^40210+40210^287 [N-1/N+1, Brillhart-Lehmer-Selfridge]
Running N-1 test using base 3
Running N+1 test using discriminant 13, base 1+sqrt(13)
Calling N-1 BLS with factored part 0.01% and helper 0.00% (0.02% proof)
287^40210+40210^287 is Fermat and Lucas PRP! (1110.7130s+0.0036s)

To be completed...




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