Phi(49152,1008401650082) : base 1008401650082 has 4 factors.
11^((p-1)/1420142) = (183188651388+386991042288w), maxerr=0.100510.
not '1', good.
11^(p-1) = (1+0w), maxerr=0.100510 => is Fermat 11-PRP.
11^(p-1)/2 :(-1+0w), maxerr=0.078514 => 2^8192 divides order, 1.25%
11^(p-1)/71 :(-298704698330+19162954191w), maxerr=0.065672 =>
5041^8192 divides order, 15.42%
11^(p-1)/73 :(113416980259+-293393700110w), maxerr=0.064659 =>
5329^8192 divides order, 15.52%
11^(p-1)/137 :(29352674746+-295045435253w), maxerr=0.070541 =>
18769^8192 divides order, 17.80%
50.00% attained for Pocklington (contingent on maxerr=0.100510)
Time=1864.812 => is prime.
File checksum = 20672755




Steven Harvey

:-)