332 411 561 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
2024-01-19	TravisJank	NF	no factor TF: 80-81
2024-01-03	gcardona	NF	no factor TF: 79-80
2023-06-09	bayanne	NF	no factor TF: 78-79
2021-07-05	Jon Pace	NF	no factor TF: 77-78
2020-08-13	bayanne	NF	no factor TF: 76-77
2017-09-30	Brandon	NF	no factor TF: 75-76
2015-02-16	Jacques MOLNE	NF	no factor TF: 74-75
2015-02-02	Xebecer	NF	no factor TF: 73-74
2013-04-03	kracker	NF	no factor TF: 72-73
2013-02-27	kracker	NF	no factor TF: 71-72
2012-10-09	kracker	NF	no factor TF: 70-71
2012-06-30	LaurV	NF	no factor TF: 69-70
2011-04-17	Grant McCracken	NF	no factor TF: 68-69
2011-04-17	Grant McCracken	NF	no factor TF: 67-68