262 599 353 Exponent Status

Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

M_n

Status

Details

Factored

Factor	Digits	Bits	Date
23833367525219665189177	23	74.3	2023-11-07 10:25:39

History

Date	User	Type	Result
2023-11-07	Dmitry Bolshakov	F	Factor: 23833367525219665189177
2022-02-21	SRBase	NF	no factor from 2^73 to 2^74
2020-11-27	SRBase	NF	no factor from 2^72 to 2^73
2020-07-13	SRBase	NF	no factor from 2^71 to 2^72
2020-05-08	SRBase	NF	no factor from 2^70 to 2^71
2019-05-18	Chabot Prime	NF	no factor from 2^69 to 2^70
2018-06-23	Chabot Prime	NF	no factor from 2^68 to 2^69
2016-08-06	XZT	NF	no factor from 2^67 to 2^68
2016-01-08	Conductor	NF	no factor from 2^66 to 2^67
2014-05-26	Richard	NF	no factor from 2^65 to 2^66
2011-08-15	Gordon Spence	NF	no factor from 2^64 to 2^65
2010-03-16	sasaki3	NF	no factor from 2^63 to 2^64
2010-03-16	sasaki3	NF	no factor from 2^62 to 2^63