332 262 611 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
2025-07-23	COMPUTRON9001	PRP	PRP	37.32 %	2026-02-04	2026-06-18

P-1

B1 =	2530000
B2 =	53762500

History

Date	User	Type	Result
2023-10-18	James Heinrich	NF	no factor TF: 67-68
2016-07-25	Smileyface	NF-PM1	B1=2530000, B2=53762500
2016-05-25	dh1	NF	no factor TF: 80-81
2016-05-25	dh1	NF	no factor TF: 79-80
2016-05-25	dh1	NF	no factor TF: 78-79
2016-05-25	dh1	NF	no factor TF: 77-78
2015-09-17	srow7	NF	no factor TF: 76-77
2015-02-07	Team_Inspector	NF	no factor TF: 75-76
2013-01-11	LaurV	NF	no factor TF: 74-75
2012-02-12	Team_Inspector	NF	no factor TF: 73-74
2011-07-02	Team_Inspector	NF	no factor TF: 72-73
2011-05-29	Grant McCracken	NF	no factor TF: 71-72
2011-02-11	kurly	NF	no factor TF: 70-71
2009-11-25	Grant McCracken	NF	no factor TF: 69-70
2009-05-22	Team_Inspector	NF	no factor TF: 68-69