PFGW 1.2.0:
2^41211+39023 is 3-PRP! (4.7683s+0.0013s)
2^40448+21811 is 3-PRP! (4.7664s+0.0013s)
2^40070+30049 is 3-PRP! (4.6963s+0.0013s)
2^38864+21811 is 3-PRP! (4.6104s+0.0023s)
2^37623+71333 is 3-PRP! (4.3755s+0.0013s)
2^37032+66811 is 3-PRP! (4.0122s+0.0013s)
2^36770+69109 is 3-PRP! (3.9735s+0.0013s)
2^34664+16351 is 3-PRP! (3.7690s+0.0026s)
2^34517+18527 is 3-PRP! (3.6985s+0.0026s)
2^33889+64397 is 3-PRP! (3.6999s+0.0013s)
2^33801+34427 is 3-PRP! (3.6799s+0.0013s)
2^33678+42649 is 3-PRP! (3.6589s+0.0023s)

To be completed...