797 666 773 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
55571124315261293380991	23	75.6	2025-03-06 09:26:22

History

Date	User	Type	Result
2025-03-06	NStorm	F	Factor: 55571124315261293380991 / TF: 75-76
2024-04-01	SRBase	NF	no factor TF: 74-75
2022-11-20	SRBase	NF	no factor TF: 73-74
2021-05-26	SRBase	NF	no factor TF: 72-73
2020-10-09	SRBase	NF	no factor TF: 71-72
2020-04-02	ATH	NF	no factor TF: 70-71
2014-05-27	monst	NF	no factor TF: 66-70
2013-09-02	america64	NF	no factor TF: 65-66
2011-09-02	monst	NF	no factor TF: 64-65
2010-05-13	Architects Cubed	NF	no factor TF: 63-64

Username
Password