332 589 757 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 2⁸⁰

TF target 2⁸¹

Assignments

Assigned	User	Work Type	Stage	% Done	Updated	Est Complete	Expired
2022-07-19	-anonymous-	TF			2026-02-18	2034-04-10

History

Date	User	Type	Result
2025-07-30	bayanne	NF	no factor TF: 79-80
2023-12-06	Jurzal	NF	no factor TF: 78-79
2022-06-26	Jon Pace	NF	no factor TF: 77-78
2022-05-01	Team_Inspector	NF	no factor TF: 76-77
2020-04-06	tsc	NF	no factor TF: 75-76
2016-02-11	srow7	NF	no factor TF: 74-75
2015-05-30	srow7	NF	no factor TF: 73-74
2013-08-04	LaurV	NF	no factor TF: 72-73
2013-03-08	LaurV	NF	no factor TF: 71-72
2013-01-28	LaurV	NF	no factor TF: 70-71
2012-07-06	LaurV	NF	no factor TF: 69-70
2012-04-11	LaurV	NF	no factor TF: 68-69
2012-01-25	Grant McCracken	NF	no factor TF: 67-68