Congratulations to the Great Internet Mersenne Prime Search, who today released their latest Mersenne Prime discovery, M82589933.I have started running TF on the new Mersenneplustwo, but so far have not found any factors of it...
[Tue Jul 30 22:28:26 2019]
2^82589933+1/3 is not prime. RES64: 9841E7C75AC01D0C. We10: C404A363,00000000