332 471 393 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
2024-04-28	TheJudger	NF	no factor TF: 80-81
2024-01-08	TheJudger	NF	no factor TF: 79-80
2023-09-09	bayanne	NF	no factor TF: 78-79
2021-08-12	Jon Pace	NF	no factor TF: 77-78
2020-11-07	bayanne	NF	no factor TF: 76-77
2015-12-11	srow7	NF	no factor TF: 75-76
2015-05-10	aurashift	NF	no factor TF: 74-75
2015-05-05	aurashift	NF	no factor TF: 73-74
2013-03-03	LaurV	NF	no factor TF: 72-73
2013-03-03	LaurV	NF	no factor TF: 71-72
2012-12-30	kracker	NF	no factor TF: 70-71
2012-06-30	LaurV	NF	no factor TF: 69-70
2011-07-22	Grant McCracken	NF	no factor TF: 68-69
2011-07-22	Grant McCracken	NF	no factor TF: 67-68