823 382 999 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 2⁸⁴

Factored

Factor	Digits	Bits	Date
53664370997466339337657	23	75.5	2025-03-02 00:21:14

History

Date	User	Type	Result
2025-03-02	NStorm	F	Factor: 53664370997466339337657 / TF: 75-76
2024-04-07	SRBase	NF	no factor TF: 74-75
2022-11-27	SRBase	NF	no factor TF: 73-74
2021-06-04	SRBase	NF	no factor TF: 72-73
2020-10-10	SRBase	NF	no factor TF: 71-72
2019-12-04	ATH	NF	no factor TF: 70-71
2016-10-07	ramgeis	NF	no factor TF: 68-70
2015-07-07	sasaki	NF	no factor TF: 67-68
2015-01-18	sasaki	NF	no factor TF: 66-67
2013-10-01	Le Comte	NF	no factor TF: 65-66
2010-10-27	Architects Cubed	NF	no factor TF: 64-65
2010-03-30	Architects Cubed	NF	no factor TF: 63-64