332 339 417 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
2026-01-17	MiniMallow	PRP	PRP	0.05 %	2026-01-19	2037-09-02

P-1

B1 =	3360000
B2 =	91560000

History

Date	User	Type	Result
2024-02-27	Grant McCracken	NF	no factor TF: 68-69
2023-10-18	James Heinrich	NF	no factor TF: 67-68
2023-04-18	Mark Rose	NF	no factor TF: 80-81
2023-04-18	Mark Rose	NF	no factor TF: 79-80
2022-11-22	Naegi Makoto	NF	no factor TF: 78-79
2021-05-28	Jon Pace	NF	no factor TF: 77-78
2015-06-10	Andi Mars	NF	no factor TF: 76-77
2015-05-25	Andi Mars	NF-PM1	B1=3360000, B2=91560000
2014-09-02	Andi Mars	NF	no factor TF: 75-76
2014-04-25	Preben S	NF	no factor TF: 74-75
2014-01-31	Team_Inspector	NF	no factor TF: 73-74
2013-01-19	LaurV	NF	no factor TF: 72-73
2012-09-15	Grant McCracken	NF	no factor TF: 71-72
2011-03-22	Grant McCracken	NF	no factor TF: 70-71
2010-11-17	Sunfish	NF	no factor TF: 69-70
2010-03-07	Grant McCracken	NF	no factor TF: 68-69