WinPFGW 3.6.5:
2^57349-2215 is 3-PRP! (4.5845s+0.0007s)
2^71269-2215 is 3-PRP! (11.9878s+0.0007s)
2^44026-2217 is 3-PRP! (6.0245s+0.0007s)
2^45738-2217 is 3-PRP! (3.6114s+0.0012s)
2^55978-2217 is 3-PRP! (5.6354s+0.0011s)
2^68486-2217 is 3-PRP! (7.3798s+0.0011s)
2^80058-2217 is 3-PRP! (10.2779s+0.0007s)
2^98907-2217 is 3-PRP! (17.1752s+0.0020s)

To be completed...