381 336 733 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 2⁷⁶

TF target 2⁸¹

Factored

Factor	Digits	Bits	Date
44488653522736498868567	23	75.2	2025-03-31 17:29:55

History

Date	User	Type	Result
2025-03-31	NStorm	F	Factor: 44488653522736498868567 / TF: 75-76
2023-10-29	SRBase	NF	no factor TF: 74-75
2022-05-05	SRBase	NF	no factor TF: 73-74
2021-01-24	SRBase	NF	no factor TF: 72-73
2020-08-01	SRBase	NF	no factor TF: 71-72
2020-05-19	mikr	NF	no factor TF: 70-71
2019-01-01	sasaki	NF	no factor TF: 69-70
2018-09-02	BrionH	NF	no factor TF: 68-69
2017-01-27	NBCC	NF	no factor TF: 67-68
2016-04-06	ANONYMOUS	NF	no factor TF: 66-67
2014-04-17	Satan	NF	no factor TF: 65-66
2011-02-27	Architects Cubed	NF	no factor TF: 64-65