332 890 321 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
376428854214218185081703	24	78.3	2022-10-30 13:16:51

History

Date	User	Type	Result
2025-04-27	DMiddendorp	F	Factor: 376428854214218185081703 / TF: 78-79
2024-06-05	LaurV	NF	no factor TF: 71-72
2022-10-30	LOBES	F	Factor: 376428854214218185081703 / TF: 78-79*
2022-10-30	LOBES	NF	no factor TF: 77-78
2022-10-30	LOBES	NF	no factor TF: 76-77
2020-07-26	bayanne	NF	no factor TF: 75-76
2019-01-24	srow7	NF	no factor TF: 74-75
2015-09-25	srow7	NF	no factor TF: 73-74
2015-05-20	Jacques MOLNE	NF	no factor TF: 72-73
2013-03-14	Architects Cubed	NF	no factor TF: 71-72
2013-02-03	LaurV	NF	no factor TF: 70-71
2012-07-22	LaurV	NF	no factor TF: 69-70
2012-04-14	LaurV	NF	no factor TF: 67-69
2010-11-02	Architects Cubed	NF	no factor TF: 66-67