696 667 759 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
56039221043715131213561	23	75.6	2025-03-12 00:33:29

History

Date	User	Type	Result
2025-03-12	NStorm	F	Factor: 56039221043715131213561 / TF: 75-76
2024-06-04	James Heinrich	NF	no factor TF: 68-71
2024-03-11	SRBase	NF	no factor TF: 74-75
2022-04-08	LordJulius	NF	no factor TF: 1-63
2021-12-12	lycorn	NF	no factor TF: 73-74
2021-05-01	SRBase	NF	no factor TF: 72-73
2020-09-27	SRBase	NF	no factor TF: 71-72
2017-09-06	Conductor	NF	no factor TF: 70-71
2017-09-06	Conductor	NF	no factor TF: 68-70
2014-12-07	sasaki	NF	no factor TF: 67-68
2014-11-11	lalera	NF	no factor TF: 66-67
2013-12-01	sasaki	NF	no factor TF: 65-66
2012-01-27	lalera	NF	no factor TF: 64-65
2010-07-18	Architects Cubed	NF	no factor TF: 63-64
2010-03-17	linded	NF	no factor TF: 61-62