PRP Records

Phi(30452,10)/2845708949/1290393724909/54717973107001/48290188904806481



Listed on Makoto Kamada s site: http://hpcgi2.nifty.com/m_kamada/f/phin10.cgi?p=305#P30452

Primality testing Phi(30452,10)/2845708949/1290393724909/54717973107001/48290188904806481 [N-1/N+1, Brillhart-Lehmer-Selfridge]
Running N-1 test using base 2
Generic modular reduction using generic reduction FFT length 5K on A 48062-bit number
Running N-1 test using base 11
Generic modular reduction using generic reduction FFT length 5K on A 48062-bit number
Running N-1 test using base 13
Generic modular reduction using generic reduction FFT length 5K on A 48062-bit number
Running N+1 test using discriminant 19, base 1+sqrt(19)
Generic modular reduction using generic reduction FFT length 5K on A 48062-bit number
Calling N-1 BLS with factored part 0.09% and helper 0.02% (0.30% proof)
Phi(30452,10)/2845708949/1290393724909/54717973107001/48290188904806481 is Fermat and Lucas PRP! (323.5908s+0.0125s)

To be completed...




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