332 306 839 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
2025-07-31	GekkoQuest	PRP			2025-07-31	2027-10-24

P-1

B1 =	5305000
B2 =	5305000

History

Date	User	Type	Result
2023-10-18	James Heinrich	NF	no factor TF: 67-68
2023-01-19	Mark Rose	NF	no factor TF: 80-81
2023-01-19	Mark Rose	NF	no factor TF: 79-80
2020-09-08	LOBES	NF	no factor TF: 78-79
2020-09-07	Team_Inspector	NF	no factor TF: 77-78
2013-11-30	Joel Knauer	NF	no factor TF: 76-77
2013-11-06	Joel Knauer	NF-PM1	B1=5305000
2013-06-03	Joel Knauer	NF	no factor TF: 75-76
2013-05-24	Joel Knauer	NF	no factor TF: 74-75
2013-05-11	Team_Inspector	NF	no factor TF: 73-74
2013-01-14	LaurV	NF	no factor TF: 72-73
2011-09-14	Grant McCracken	NF	no factor TF: 71-72
2011-06-14	Grant McCracken	NF	no factor TF: 70-71
2010-05-19	Sunfish	NF	no factor TF: 69-70
2009-08-05	Team_Inspector	NF	no factor TF: 68-69