332 590 781 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
577522693840982184141991	24	78.9	2023-12-01 18:48:10

History

Date	User	Type	Result
2023-12-01	TheJudger	F	Factor: 577522693840982184141991 / TF: 78-79
2022-06-27	Jon Pace	NF	no factor TF: 77-78
2022-05-02	Team_Inspector	NF	no factor TF: 76-77
2020-04-06	tsc	NF	no factor TF: 75-76
2016-02-12	srow7	NF	no factor TF: 74-75
2015-05-30	srow7	NF	no factor TF: 73-74
2013-08-03	LaurV	NF	no factor TF: 72-73
2013-03-08	LaurV	NF	no factor TF: 71-72
2013-01-28	LaurV	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
2012-01-27	Grant McCracken	NF	no factor TF: 67-68