332 409 901 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 2⁸¹

TF target 2⁸¹

Factored

Factor	Digits	Bits	Date
1628978788151801344305041	25	80.4	2024-01-18 04:25:29

History

Date	User	Type	Result
2024-01-18	TravisJank	F	Factor: 1628978788151801344305041 / TF: 80-81
2024-01-02	TheJudger	NF	no factor TF: 79-80
2023-06-06	bayanne	NF	no factor TF: 78-79
2021-07-04	Jon Pace	NF	no factor TF: 77-78
2020-08-12	bayanne	NF	no factor TF: 76-77
2015-02-20	Jacques MOLNE	NF	no factor TF: 75-76
2015-02-15	Jacques MOLNE	NF	no factor TF: 74-75
2015-02-01	Xebecer	NF	no factor TF: 73-74
2013-01-25	LaurV	NF	no factor TF: 72-73
2013-01-25	LaurV	NF	no factor TF: 71-72
2012-10-09	kracker	NF	no factor TF: 70-71
2012-06-30	LaurV	NF	no factor TF: 69-70
2011-04-16	Grant McCracken	NF	no factor TF: 68-69
2011-04-16	Grant McCracken	NF	no factor TF: 67-68