332 657 653 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	2030-03-19

History

Date	User	Type	Result
2023-12-09	TheJudger	NF	no factor TF: 78-79
2023-01-28	bayanne	NF	no factor TF: 77-78
2022-07-14	bayanne	NF	no factor TF: 76-77
2019-11-09	srow7	NF	no factor TF: 75-76
2016-03-21	srow7	NF	no factor TF: 74-75
2015-07-13	James Heinrich	NF	no factor TF: 73-74
2013-09-21	america64	NF	no factor TF: 72-73
2013-03-10	LaurV	NF	no factor TF: 71-72
2013-01-30	LaurV	NF	no factor TF: 70-71
2012-07-09	LaurV	NF	no factor TF: 69-70
2012-04-10	LaurV	NF	no factor TF: 67-69
2010-10-29	Team_Inspector	NF	no factor TF: 66-67