332 546 989 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
581448069413838644272993	24	78.9	2023-11-27 17:11:57

History

Date	User	Type	Result
2023-11-27	TheJudger	F	Factor: 581448069413838644272993 / TF: 78-79
2022-06-01	Jon Pace	NF	no factor TF: 77-78
2022-01-29	Team_Inspector	NF	no factor TF: 76-77
2020-02-29	John Barrett	NF	no factor TF: 75-76
2016-01-21	srow7	NF	no factor TF: 74-75
2015-05-13	NR	NF	no factor TF: 73-74
2013-07-06	kracker	NF	no factor TF: 72-73
2013-03-06	LaurV	NF	no factor TF: 71-72
2013-01-26	LaurV	NF	no factor TF: 70-71
2012-07-05	LaurV	NF	no factor TF: 69-70
2012-04-11	LaurV	NF	no factor TF: 68-69
2012-01-29	Grant McCracken	NF	no factor TF: 67-68