332 378 587 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
2026-03-12	mm	PRP			2026-03-12	2028-03-25

P-1

B1 =	3180000
B2 =	92220000

History

Date	User	Type	Result
2023-11-10	TravisJank	NF	no factor TF: 80-81
2023-11-07	gcardona	NF	no factor TF: 79-80
2023-10-18	James Heinrich	NF	no factor TF: 67-68
2023-01-01	Mark Rose	NF	no factor TF: 78-79
2021-06-18	Jon Pace	NF	no factor TF: 77-78
2016-03-23	Jay van Zyl	NF	no factor TF: 76-77
2016-03-09	Jay van Zyl	NF-PM1	B1=3180000, B2=92220000
2014-12-28	Jacques MOLNE	NF	no factor TF: 75-76
2014-12-24	Jacques MOLNE	NF	no factor TF: 74-75
2014-12-13	Jacques MOLNE	NF	no factor TF: 73-74
2013-01-23	LaurV	NF	no factor TF: 72-73
2012-11-13	Grant McCracken	NF	no factor TF: 71-72
2011-03-07	Grant McCracken	NF	no factor TF: 70-71
2010-07-29	Grant McCracken	NF	no factor TF: 69-70
2010-03-08	Grant McCracken	NF	no factor TF: 68-69