847 079 999 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
53727534255423501262417	23	75.5	2025-02-17 17:52:03

History

Date	User	Type	Result
2025-02-17	NStorm	F	Factor: 53727534255423501262417 / TF: 75-76
2024-06-14	SRBase	NF	no factor TF: 74-75
2022-12-04	SRBase	NF	no factor TF: 73-74
2021-06-10	SRBase	NF	no factor TF: 72-73
2020-10-12	SRBase	NF	no factor TF: 71-72
2019-09-29	srow7	NF	no factor TF: 70-71
2016-10-09	ramgeis	NF	no factor TF: 68-70
2015-08-23	sasaki	NF	no factor TF: 67-68
2015-02-15	sasaki	NF	no factor TF: 66-67
2013-09-18	Le Comte	NF	no factor TF: 65-66
2010-10-27	Architects Cubed	NF	no factor TF: 64-65
2010-04-02	Architects Cubed	NF	no factor TF: 63-64