332 296 207 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
2025-06-16	Lucas_Rassilan_Vilanova	PRP	PRP	0.04 %	2025-06-20	2026-01-13

P-1

B1 =	5305000
B2 =	5305000

History

Date	User	Type	Result
2023-10-18	James Heinrich	NF	no factor TF: 67-68
2023-04-12	Mark Rose	NF	no factor TF: 80-81
2023-04-12	Mark Rose	NF	no factor TF: 79-80
2020-08-27	el grocco	NF	no factor TF: 78-79
2020-08-04	el grocco	NF	no factor TF: 77-78
2015-04-09	cleel927	NF	no factor TF: 76-77
2014-10-23	cleel927	NF-PM1	B1=5305000
2013-07-29	cleel927	NF	no factor TF: 75-76
2013-04-19	cleel927	NF	no factor TF: 74-75
2013-02-28	cleel927	NF	no factor TF: 73-74
2013-01-13	LaurV	NF	no factor TF: 72-73
2012-04-16	Grant McCracken	NF	no factor TF: 71-72
2011-04-24	Grant McCracken	NF	no factor TF: 70-71
2009-12-27	vats09	NF	no factor TF: 69-70
2009-07-16	Sunfish	NF	no factor TF: 68-69