332 319 343 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 2⁸¹

TF target 2⁸¹

Assignments

Assigned	User	Work Type	Stage	% Done	Updated	Est Complete	Expired
2025-09-22	Kwisatz	PRP	PRP	40.69 %	2026-02-16	2026-03-25

P-1

B1 =	3615000
B2 =	3615000

History

Date	User	Type	Result
2023-11-18	Architects Cubed	NF	no factor TF: 80-81
2023-10-18	James Heinrich	NF	no factor TF: 67-68
2016-04-30	José Illescas	NF-PM1	B1=3615000
2016-03-27	dh1	NF	no factor TF: 79-80
2016-03-27	dh1	NF	no factor TF: 78-79
2016-03-27	dh1	NF	no factor TF: 77-78
2016-03-27	dh1	NF	no factor TF: 76-77
2016-03-02	Team_Inspector	NF	no factor TF: 75-76
2015-03-16	Team_Inspector	NF	no factor TF: 74-75
2013-11-08	Team_Inspector	NF	no factor TF: 73-74
2011-08-31	Grant McCracken	NF	no factor TF: 72-73
2011-08-29	Grant McCracken	NF	no factor TF: 71-72
2011-06-14	Grant McCracken	NF	no factor TF: 70-71
2010-10-08	Sunfish	NF	no factor TF: 69-70
2009-09-05	Team_Inspector	NF	no factor TF: 68-69