975 988 999 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
47794965638276332788223	23	75.3	2025-02-11 17:02:51

History

Date	User	Type	Result
2025-02-11	NStorm	F	Factor: 47794965638276332788223 / TF: 75-76
2024-06-01	James Heinrich	NF	no factor TF: 70-71
2023-03-31	srow7	NF	no factor TF: 74-75
2020-07-18	lycorn	NF	no factor TF: 71-74
2016-01-19	Conductor	NF	no factor TF: 70-71
2015-04-15	ramgeis	NF	no factor TF: 69-70
2015-02-11	lycorn	NF	no factor TF: 66-69
2012-05-13	linded	NF	no factor TF: 65-66
2010-12-05	Ethan O'Connor	NF	no factor TF: 64-65
2010-04-18	Rob_Dee	NF	no factor TF: 63-64