649 909 999 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 2⁸³

Factored

Factor	Digits	Bits	Date
43546754933166506231017	23	75.2	2025-03-08 08:53:41

History

Date	User	Type	Result
2025-03-08	NStorm	F	Factor: 43546754933166506231017 / TF: 75-76
2024-02-27	SRBase	NF	no factor TF: 74-75
2020-03-29	deo2016	NF	no factor TF: 73-74
2020-03-20	deo2016	NF	no factor TF: 72-73
2020-03-17	deo2016	NF	no factor TF: 71-72
2018-12-07	Niels_Mache_Nextcloud	NF	no factor TF: 70-71
2018-09-28	Niels_Mache_Nextcloud	NF	no factor TF: 69-70
2017-10-13	sasaki	NF	no factor TF: 68-69
2017-01-28	sasaki	NF	no factor TF: 67-68
2014-06-19	sasaki	NF	no factor TF: 66-67
2014-03-18	america64	NF	no factor TF: 65-66