916 976 777 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
64352048832958056355879	23	75.8	2025-02-12 05:39:20

History

Date	User	Type	Result
2025-02-12	NStorm	F	Factor: 64352048832958056355879 / TF: 75-76
2022-12-27	lycorn	NF	no factor TF: 74-75
2022-08-31	sasaki	NF	no factor TF: 73-74
2021-06-22	SRBase	NF	no factor TF: 72-73
2020-10-29	srow7	NF	no factor TF: 71-72
2019-04-17	Maciej Kmieciak	NF	no factor TF: 70-71
2017-05-12	Yxinity	NF	no factor TF: 69-70
2017-04-02	sasaki	NF	no factor TF: 68-69
2016-06-15	Alex_soldier	NF	no factor TF: 67-68
2015-06-23	abc	NF	no factor TF: 1-67
2013-04-28	america64	NF	no factor TF: 65-66
2011-09-27	linded	NF	no factor TF: 64-65
2010-07-23	HBendtz	NF	no factor TF: 63-64