919 363 777 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
71047255454497099709233	23	75.9	2025-02-12 05:02:32

History

Date	User	Type	Result
2025-02-12	NStorm	F	Factor: 71047255454497099709233 / TF: 75-76
2024-05-31	James Heinrich	NF	no factor TF: 69-70
2024-05-20	lycorn	NF	no factor TF: 74-75
2022-07-11	sasaki	NF	no factor TF: 73-74
2021-06-25	SRBase	NF	no factor TF: 72-73
2019-08-13	lycorn	NF	no factor TF: 70-72
2018-01-23	Conductor	NF	no factor TF: 69-70
2017-04-21	Mark Rose	NF	no factor TF: 68-69
2016-07-21	Conductor	NF	no factor TF: 67-68
2015-10-09	Conductor	NF	no factor TF: 66-67
2013-05-01	america64	NF	no factor TF: 65-66
2011-09-10	linded	NF	no factor TF: 64-65
2010-06-18	linded	NF	no factor TF: 63-64