WinPFGW 3.6.5: 2^109727-379 is 3-PRP! (12.5357s+0.0006s) 2^118829-379 is 3-PRP! (18.9948s+0.0006s) 2^134251-379 is 3-PRP! (21.7193s+0.0006s) 2^178367-379 is 3-PRP! (43.0355s+0.0006s)
To be completed...