912 907 777 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
48823313897795322885647	23	75.4	2025-02-11 22:42:57

History

Date	User	Type	Result
2025-02-11	NStorm	F	Factor: 48823313897795322885647 / TF: 75-76
2024-07-03	SRBase	NF	no factor TF: 74-75
2022-04-14	sasaki	NF	no factor TF: 73-74
2021-04-28	sasaki	NF	no factor TF: 72-73
2020-10-22	srow7	NF	no factor TF: 71-72
2019-08-03	E.Lechner	NF	no factor TF: 70-71
2017-02-22	ramgeis	NF	no factor TF: 69-70
2017-02-22	sasaki	NF	no factor TF: 68-69
2016-06-01	Conductor	NF	no factor TF: 67-68
2015-12-01	Conductor	NF	no factor TF: 66-67
2013-05-01	america64	NF	no factor TF: 65-66
2011-10-25	linded	NF	no factor TF: 64-65
2010-07-26	linded	NF	no factor TF: 63-64