924 622 999 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 2⁸⁵

Factored

Factor	Digits	Bits	Date
39688981103828496542287	23	75.1	2025-02-12 08:18:13

History

Date	User	Type	Result
2025-02-12	NStorm	F	Factor: 39688981103828496542287 / TF: 75-76
2024-07-06	SRBase	NF	no factor TF: 74-75
2022-10-07	sasaki	NF	no factor TF: 73-74
2021-07-27	srow7	NF	no factor TF: 72-73
2020-10-16	SRBase	NF	no factor TF: 71-72
2018-11-13	Niels_Mache_Nextcloud	NF	no factor TF: 70-71
2018-02-18	NoPolarBearsHere	NF	no factor TF: 69-70
2018-02-17	Yxinity	NF	no factor TF: 69-70
2017-05-01	Mark Rose	NF	no factor TF: 68-69
2016-08-04	Conductor	NF	no factor TF: 67-68
2015-11-30	E.Lechner	NF	no factor TF: 66-67
2013-04-29	america64	NF	no factor TF: 65-66
2011-08-09	linded	NF	no factor TF: 64-65
2010-07-08	linded	NF	no factor TF: 63-64