Starting probable prime test of 2^303297-4923
Using FMA3 FFT length 30K, Pass1=640, Pass2=48, clm=2, a = 3, L2 = 162*117
2^303297-4923 is base 3-Fermat PRP! (91302 decimal digits) Time : 21.079 sec.
Starting Lucas sequence
Using FMA3 FFT length 30K, Pass1=640, Pass2=48, clm=2, P = 6, Q = 6
2^303297-4923 is Fermat and Lucas PRP, Starting Frobenius test sequence
Using FMA3 FFT length 30K, Pass1=640, Pass2=48, clm=2, Q = 6
2^303297-4923 is Fermat, Lucas and Frobenius PRP! (P = 6, Q = 6, D = 12) Time : 105.181 sec.

To be completed...