800 888 897 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
50608372372091908057399	23	75.4	2025-02-19 18:26:44

History

Date	User	Type	Result
2025-02-19	NStorm	F	Factor: 50608372372091908057399 / TF: 75-76
2024-06-27	James Heinrich	NF	no factor TF: 71-72
2024-04-02	SRBase	NF	no factor TF: 74-75
2022-11-20	SRBase	NF	no factor TF: 73-74
2021-05-29	SRBase	NF	no factor TF: 72-73
2020-01-07	Conductor	NF	no factor TF: 71-72
2015-07-19	Bruno Victal	NF	no factor TF: 70-71
2015-07-19	Bruno Victal	NF	no factor TF: 69-70
2015-07-19	Bruno Victal	NF	no factor TF: 68-69
2015-05-05	sasaki	NF	no factor TF: 67-68
2014-11-22	sasaki	NF	no factor TF: 66-67
2013-10-14	sasaki	NF	no factor TF: 65-66
2010-09-30	Architects Cubed	NF	no factor TF: 64-65
2010-03-29	Architects Cubed	NF	no factor TF: 63-64