332 252 087 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
2026-01-17	Herigony	PRP	PRP	18.64 %	2026-02-22	2026-04-14

P-1

B1 =	2920000
B2 =	68620000

History

Date	User	Type	Result
2023-10-18	James Heinrich	NF	no factor TF: 67-68
2023-04-22	Mark Rose	NF	no factor TF: 80-81
2023-04-22	Mark Rose	NF	no factor TF: 79-80
2015-08-16	srow7	NF-PM1	B1=2920000, B2=68620000
2013-11-23	Bill Staffen	NF	no factor TF: 78-79
2013-11-22	Bill Staffen	NF	no factor TF: 77-78
2013-10-27	Bill Staffen	NF	no factor TF: 76-77
2013-10-23	Bill Staffen	NF	no factor TF: 75-76
2013-01-09	LaurV	NF	no factor TF: 74-75
2011-11-16	Team_Inspector	NF	no factor TF: 73-74
2011-08-26	Team_Inspector	NF	no factor TF: 72-73
2011-04-30	Christian Geschwentner	NF	no factor TF: 71-72
2010-12-07	Team_Inspector	NF	no factor TF: 70-71
2009-09-11	Team_Inspector	NF	no factor TF: 69-70
2009-03-04	Team_Inspector	NF	no factor TF: 68-69