332 338 319 Exponent Status

Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

M_n

Status

Details

No known factors, not tested for primality

TF

No factors below 2⁸¹

TF target 2⁸¹

Assigned

Assigned	User	Work Type	Stage	% Done	Updated	Expired
2025-10-05	Phyxick	factor P-1 large		0.00 %	2025-10-05

History

Date	User	Type	Result
2024-02-27	Grant McCracken	NF	no factor from 2^68 to 2^69
2023-10-18	James Heinrich	NF	no factor from 2^67 to 2^68
2023-04-17	Mark Rose	NF	no factor from 2^80 to 2^81
2023-04-17	Mark Rose	NF	no factor from 2^79 to 2^80
2022-10-16	Team_Inspector	NF	no factor from 2^78 to 2^79
2021-05-28	Jon Pace	NF	no factor from 2^77 to 2^78
2020-07-31	el grocco	NF	no factor from 2^76 to 2^77
2014-08-09	GoGa	NF	no factor from 2^75 to 2^76
2014-04-25	Preben S	NF	no factor from 2^74 to 2^75
2014-02-01	Team_Inspector	NF	no factor from 2^73 to 2^74
2013-01-19	LaurV	NF	no factor from 2^72 to 2^73
2012-09-09	Grant McCracken	NF	no factor from 2^71 to 2^72
2011-03-24	Grant McCracken	NF	no factor from 2^70 to 2^71
2010-11-12	Sunfish	NF	no factor from 2^69 to 2^70
2010-01-10	Grant McCracken	NF	no factor from 2^68 to 2^69