332 577 373 Exponent Status

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

PrimeNet Exponent Status

M_n

Details

Composite: 1 known prime factor

Trial Factored to 2⁷⁹

TF target 2⁸¹

Factored

Factor	Digits	Bits	Date
396307485360424241490151	24	78.4	2023-11-27 17:14:22

History

Date	User	Type	Result
2023-11-27	TheJudger	F	Factor: 396307485360424241490151 / TF: 78-79
2022-06-19	Jon Pace	NF	no factor TF: 77-78
2022-04-07	bayanne	NF	no factor TF: 76-77
2020-04-02	tsc	NF	no factor TF: 75-76
2016-02-04	srow7	NF	no factor TF: 74-75
2015-05-29	srow7	NF	no factor TF: 73-74
2013-08-01	LaurV	NF	no factor TF: 72-73
2013-03-07	LaurV	NF	no factor TF: 71-72
2013-01-21	kracker	NF	no factor TF: 70-71
2012-07-06	LaurV	NF	no factor TF: 69-70
2012-04-11	LaurV	NF	no factor TF: 68-69
2012-01-12	Grant McCracken	NF	no factor TF: 67-68