332 633 281 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
431844149587913072855497	24	78.5	2023-12-03 13:15:28

History

Date	User	Type	Result
2023-12-03	TheJudger	F	Factor: 431844149587913072855497 / TF: 78-79
2023-01-06	bayanne	NF	no factor TF: 77-78
2022-06-20	Team_Inspector	NF	no factor TF: 76-77
2020-05-20	George Woltman	NF	no factor TF: 75-76
2016-03-03	srow7	NF	no factor TF: 74-75
2015-07-20	James Heinrich	NF	no factor TF: 73-74
2013-12-20	LaurV	NF	no factor TF: 72-73
2013-03-09	LaurV	NF	no factor TF: 71-72
2013-01-29	LaurV	NF	no factor TF: 70-71
2012-03-29	LaurV	NF	no factor TF: 69-70
2012-03-29	LaurV	NF	no factor TF: 67-69
2010-06-24	Grant McCracken	NF	no factor TF: 66-67