PRP Records

Phi(22327,10)/133963/66981001



Listed on Makoto Kamada s site: http://hpcgi2.nifty.com/m_kamada/f/phin10.cgi?p=224#P22327

Primality testing Phi(22327,10)/133963/66981001 [N-1/N+1, Brillhart-Lehmer-Selfridge]
Running N-1 test using base 2
Generic modular reduction using generic reduction FFT length 7K on A 72960-bit number
Running N-1 test using base 5
Generic modular reduction using generic reduction FFT length 7K on A 72960-bit number
Running N-1 test using base 7
Generic modular reduction using generic reduction FFT length 7K on A 72960-bit number
Running N+1 test using discriminant 13, base 6+sqrt(13)
Generic modular reduction using generic reduction FFT length 7K on A 72960-bit number
Calling N-1 BLS with factored part 0.06% and helper 0.01% (0.18% proof)
Phi(22327,10)/133963/66981001 is Fermat and Lucas PRP! (744.8972s+0.0033s)

To be completed...




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