332 279 027 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
2026-02-15	chauvet_p	PRP			2026-02-15	2026-08-20

P-1

B1 =	2965000
B2 =	63006250

History

Date	User	Type	Result
2023-04-08	Mark Rose	NF	no factor TF: 80-81
2023-04-08	Mark Rose	NF	no factor TF: 79-80
2020-08-24	el grocco	NF	no factor TF: 78-79
2020-07-15	Team_Inspector	NF	no factor TF: 77-78
2017-06-16	Conductor	NF-PM1	B1=2965000, B2=63006250
2017-06-14	Conductor	NF	no factor TF: 66-68
2017-05-11	Team_Inspector	NF	no factor TF: 76-77
2015-06-07	Team_Inspector	NF	no factor TF: 75-76
2014-10-06	Team_Inspector	NF	no factor TF: 74-75
2013-01-28	Team_Inspector	NF	no factor TF: 73-74
2012-04-17	Team_Inspector	NF	no factor TF: 72-73
2011-06-13	Grant McCracken	NF	no factor TF: 71-72
2011-04-11	Grant McCracken	NF	no factor TF: 70-71
2010-05-10	Sunfish	NF	no factor TF: 69-70
2009-07-05	Team_Inspector	NF	no factor TF: 68-69