909 361 777 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
52592410144593805329959	23	75.5	2025-02-12 04:44:16

History

Date	User	Type	Result
2025-02-12	NStorm	F	Factor: 52592410144593805329959 / TF: 75-76
2024-07-03	SRBase	NF	no factor TF: 74-75
2024-06-02	James Heinrich	NF	no factor TF: 69-70
2022-02-24	sasaki	NF	no factor TF: 73-74
2021-05-11	srow7	NF	no factor TF: 72-73
2020-08-29	srow7	NF	no factor TF: 71-72
2019-09-30	ATH	NF	no factor TF: 70-71
2017-05-19	Conductor	NF	no factor TF: 69-70
2017-05-11	Mark Rose	NF	no factor TF: 68-69
2016-07-07	Conductor	NF	no factor TF: 67-68
2016-05-31	BloodIce	NF	no factor TF: 1-64
2015-04-17	ramgeis	NF	no factor TF: 66-67
2013-04-30	ramgeis	NF	no factor TF: 65-66
2011-11-09	linded	NF	no factor TF: 64-65