332 695 309 Exponent Status

Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

M_n

Details

No known factors, not tested for primality

No factors below 2⁷⁹

TF target 2⁸¹

Assignments

Assigned	User	Work Type	Stage	% Done	Updated	Est Complete	Expired
2025-07-22	-anonymous-	TF			2026-02-21	2041-05-05

History

Date	User	Type	Result
2023-12-16	TheJudger	NF	no factor TF: 78-79
2023-03-03	DRobinsonPE	NF	no factor TF: 77-78
2022-08-11	bayanne	NF	no factor TF: 76-77
2020-06-17	George Woltman	NF	no factor TF: 75-76
2016-04-03	srow7	NF	no factor TF: 74-75
2015-07-17	srow7	NF	no factor TF: 73-74
2014-02-17	bayanne	NF	no factor TF: 72-73
2013-03-13	LaurV	NF	no factor TF: 71-72
2013-01-31	LaurV	NF	no factor TF: 70-71
2012-07-15	LaurV	NF	no factor TF: 69-70
2012-04-12	LaurV	NF	no factor TF: 67-69
2010-11-11	Team_Inspector	NF	no factor TF: 66-67