PRP Records

Phi(21865,10)/190444151



Listed on Makoto Kamada s site: http://hpcgi2.nifty.com/m_kamada/f/phin10.cgi?p=219#P21865

Primality testing Phi(21865,10)/190444151 [N-1/N+1, Brillhart-Lehmer-Selfridge]
Running N-1 test using base 3
Generic modular reduction using generic reduction FFT length 6K on A 58067-bit number
Running N+1 test using discriminant 11, base 10+sqrt(11)
Generic modular reduction using generic reduction FFT length 6K on A 58067-bit number
Calling N-1 BLS with factored part 0.08% and helper 0.05% (0.30% proof)
Phi(21865,10)/190444151 is Fermat and Lucas PRP! (321.6909s+0.0059s)

To be completed...




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