665 771 111 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
70850909280547746764537	23	75.9	2025-03-10 04:39:09

History

Date	User	Type	Result
2025-03-10	NStorm	F	Factor: 70850909280547746764537 / TF: 75-76
2024-05-29	James Heinrich	NF	no factor TF: 68-69
2024-03-02	SRBase	NF	no factor TF: 74-75
2022-10-12	SRBase	NF	no factor TF: 73-74
2020-06-19	slaur	NF	no factor TF: 72-73
2020-06-13	slaur	NF	no factor TF: 71-72
2018-12-04	Niels_Mache_Nextcloud	NF	no factor TF: 70-71
2018-10-05	Niels_Mache_Nextcloud	NF	no factor TF: 69-70
2018-03-04	Conductor	NF	no factor TF: 68-69
2016-03-19	america64	NF	no factor TF: 67-68
2014-04-30	sasaki	NF	no factor TF: 66-67
2011-11-04	lalera	NF	no factor TF: 65-66
2011-06-27	lalera	NF	no factor TF: 64-65
2010-06-07	Architects Cubed	NF	no factor TF: 63-64