332 277 787 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
2025-10-07	dss	PRP	PRP	15.05 %	2025-10-25	2026-01-12

P-1

B1 =	2000000
B2 =	227625300

History

Date	User	Type	Result
2023-10-18	James Heinrich	NF	no factor TF: 67-68
2023-04-12	JacobZ	NF-PM1	B1=2000000, B2=227625300
2020-11-09	Siarhei P. 😜	NF	no factor TF: 80-81
2020-11-09	Siarhei P. 😜	NF	no factor TF: 79-80
2020-11-09	Siarhei P. 😜	NF	no factor TF: 78-79
2020-11-09	Siarhei P. 😜	NF	no factor TF: 77-78
2016-06-27	Team_Inspector	NF	no factor TF: 76-77
2014-04-13	Team_Inspector	NF	no factor TF: 75-76
2013-08-29	Team_Inspector	NF	no factor TF: 74-75
2013-02-04	Team_Inspector	NF	no factor TF: 73-74
2012-03-30	Team_Inspector	NF	no factor TF: 72-73
2011-11-04	Grant McCracken	NF	no factor TF: 71-72
2011-07-21	Grant McCracken	NF	no factor TF: 70-71
2010-05-21	Grant McCracken	NF	no factor TF: 69-70
2009-07-14	Sunfish	NF	no factor TF: 68-69