461 747 777 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 2⁸²

Factored

Factor	Digits	Bits	Date
57173435658932942564009	23	75.6	2025-03-04 19:55:44

History

Date	User	Type	Result
2025-03-04	NStorm	F	Factor: 57173435658932942564009 / TF: 75-76
2023-12-16	SRBase	NF	no factor TF: 74-75
2022-06-08	SRBase	NF	no factor TF: 73-74
2021-02-24	SRBase	NF	no factor TF: 72-73
2020-08-17	SRBase	NF	no factor TF: 71-72
2020-06-06	SRBase	NF	no factor TF: 70-71
2018-12-25	Niels_Mache_Nextcloud	NF	no factor TF: 69-70
2018-03-08	sasaki	NF	no factor TF: 68-69
2016-05-13	sasaki	NF	no factor TF: 67-68
2016-02-29	sasaki	NF	no factor TF: 66-67
2014-09-23	Richard	NF	no factor TF: 65-66