614 388 877 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
46291044465105367845551	23	75.3	2025-03-20 04:08:30

History

Date	User	Type	Result
2025-03-20	NStorm	F	Factor: 46291044465105367845551 / TF: 75-76
2024-02-13	SRBase	NF	no factor TF: 74-75
2022-09-17	SRBase	NF	no factor TF: 73-74
2021-04-20	SRBase	NF	no factor TF: 72-73
2020-09-16	SRBase	NF	no factor TF: 71-72
2018-12-06	Niels_Mache_Nextcloud	NF	no factor TF: 70-71
2018-09-11	Niels_Mache_Nextcloud	NF	no factor TF: 69-70
2017-03-03	sasaki	NF	no factor TF: 68-69
2016-12-29	sasaki	NF	no factor TF: 67-68
2014-02-20	sasaki	NF	no factor TF: 65-67