332 601 253 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 2⁷⁸

TF target 2⁸¹

Factored

Factor	Digits	Bits	Date
158105368754266739646679	24	77.1	2022-06-29 20:40:01

History

Date	User	Type	Result
2025-05-13	DMiddendorp	F	Factor: 158105368754266739646679 / TF: 77-78
2024-06-05	LaurV	NF	no factor TF: 71-72
2022-06-29	Team_Inspector	F	Factor: 158105368754266739646679 / TF: 77-78*
2021-11-26	Neutron3529	NF	no factor TF: 76-77
2019-04-27	jaredvv	NF	no factor TF: 75-76
2016-01-24	srow7	NF	no factor TF: 74-75
2015-07-01	srow7	NF	no factor TF: 73-74
2013-05-04	america64	NF	no factor TF: 72-73
2013-03-05	Architects Cubed	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
2012-04-12	LaurV	NF	no factor TF: 68-69
2012-03-26	LaurV	NF	no factor TF: 67-68
2010-04-21	Grant McCracken	NF	no factor TF: 66-67