332 377 883 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
380260748577394356541873	24	78.3	2022-12-31 02:01:03

History

Date	User	Type	Result
2025-04-27	DMiddendorp	F	Factor: 380260748577394356541873 / TF: 78-79
2024-07-15	Grant McCracken	NF	no factor TF: 71-72
2023-10-18	James Heinrich	NF	no factor TF: 67-68
2022-12-31	Mark Rose	F	Factor: 380260748577394356541873 / TF: 78-79*
2022-04-09	Architects Cubed	NF	no factor TF: 77-78
2022-02-21	bayanne	NF	no factor TF: 76-77
2017-04-18	Team_Inspector	NF	no factor TF: 75-76
2015-05-20	srow7	NF	no factor TF: 74-75
2014-12-12	Jacques MOLNE	NF	no factor TF: 73-74
2013-01-23	LaurV	NF	no factor TF: 72-73
2012-11-20	Grant McCracken	NF	no factor TF: 71-72
2011-03-04	Grant McCracken	NF	no factor TF: 70-71
2010-07-24	Grant McCracken	NF	no factor TF: 69-70
2010-03-24	Grant McCracken	NF	no factor TF: 68-69