332 457 821 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
2024-03-15	TheJudger	NF	no factor TF: 80-81
2024-01-08	TheJudger	NF	no factor TF: 79-80
2023-08-18	bayanne	NF	no factor TF: 78-79
2021-08-09	Jon Pace	NF	no factor TF: 77-78
2020-10-29	bayanne	NF	no factor TF: 76-77
2019-04-06	Andrew B	NF	no factor TF: 75-76
2016-04-25	srow7	NF	no factor TF: 74-75
2015-04-05	Jorge	NF	no factor TF: 73-74
2013-06-17	kracker	NF	no factor TF: 72-73
2013-03-02	Chuck	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
2011-07-19	Grant McCracken	NF	no factor TF: 68-69
2011-07-19	Grant McCracken	NF	no factor TF: 67-68