332 507 311 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

History

Date	User	Type	Result
2025-02-19	Architects Cubed	NF	no factor TF: 80-81
2024-01-08	TheJudger	NF	no factor TF: 79-80
2023-11-27	TheJudger	NF	no factor TF: 78-79
2022-05-08	Jon Pace	NF	no factor TF: 77-78
2020-11-13	Team_Inspector	NF	no factor TF: 76-77
2019-05-04	alex	NF	no factor TF: 75-76
2015-12-25	LaurV	NF	no factor TF: 74-75
2015-05-24	srow7	NF	no factor TF: 73-74
2013-06-23	LaurV	NF	no factor TF: 72-73
2013-03-13	Numberwang	NF	no factor TF: 71-72
2013-01-15	kracker	NF	no factor TF: 70-71
2012-07-02	LaurV	NF	no factor TF: 69-70
2012-04-11	LaurV	NF	no factor TF: 68-69
2011-10-13	Grant McCracken	NF	no factor TF: 67-68