250 976 333 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 2⁷⁹

Factored

Factor	Digits	Bits	Date
44953888293796733595073	23	75.3	2025-01-23 00:24:58

History

Date	User	Type	Result
2025-01-23	NStorm	F	Factor: 44953888293796733595073 / TF: 75-76
2023-07-04	SRBase	NF	no factor TF: 74-75
2022-02-05	SRBase	NF	no factor TF: 73-74
2020-12-02	SRBase	NF	no factor TF: 72-73
2020-06-30	SRBase	NF	no factor TF: 71-72
2020-02-11	mikr	NF	no factor TF: 70-71
2019-04-03	mikeblas	NF	no factor TF: 69-70
2018-06-01	Niels_Mache_Nextcloud	NF	no factor TF: 68-69
2014-12-09	caddr	NF	no factor TF: 66-68
2013-11-05	Mr-Plonk	NF	no factor TF: 65-66
2011-08-03	Richard	NF	no factor TF: 64-65
2010-03-01	monst	NF	no factor TF: 63-64