668 233 999 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 2⁸⁴

Factored

Factor	Digits	Bits	Date
70909447592991712969399	23	75.9	2025-03-16 17:44:30

History

Date	User	Type	Result
2025-03-16	NStorm	F	Factor: 70909447592991712969399 / TF: 75-76
2024-05-29	James Heinrich	NF	no factor TF: 68-69
2024-03-03	SRBase	NF	no factor TF: 74-75
2022-10-12	SRBase	NF	no factor TF: 73-74
2022-04-08	LordJulius	NF	no factor TF: 1-63
2021-05-03	SRBase	NF	no factor TF: 72-73
2020-09-23	SRBase	NF	no factor TF: 71-72
2018-11-29	Niels_Mache_Nextcloud	NF	no factor TF: 70-71
2018-10-03	Niels_Mache_Nextcloud	NF	no factor TF: 69-70
2018-03-13	Conductor	NF	no factor TF: 68-69
2017-02-09	NoPolarBearsHere	NF	no factor TF: 67-68
2014-05-25	sasaki	NF	no factor TF: 66-67
2013-01-09	america64	NF	no factor TF: 65-66
2011-10-11	lalera	NF	no factor TF: 64-65
2010-06-23	Architects Cubed	NF	no factor TF: 63-64
2010-01-04	ThomRuley	NF	no factor TF: 61-62