PRP Records

Phi(71400,10)/176358001



Listed on Makoto Kamada s site: http://hpcgi2.nifty.com/m_kamada/f/phin10.cgi?p=714#P71400

Primality testing Phi(71400,10)/176358001 [N-1/N+1, Brillhart-Lehmer-Selfridge]
Running N-1 test using base 11
Generic modular reduction using generic reduction FFT length 5K on A 50998-bit number
Running N-1 test using base 31
Generic modular reduction using generic reduction FFT length 5K on A 50998-bit number
Running N+1 test using discriminant 41, base 2+sqrt(41)
Generic modular reduction using generic reduction FFT length 5K on A 50998-bit number
Calling N-1 BLS with factored part 0.08% and helper 0.04% (0.27% proof)
Phi(71400,10)/176358001 is Fermat and Lucas PRP! (283.7839s+0.2978s)

To be completed...




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