496 579 999 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 2⁸²

Factored

Factor	Digits	Bits	Date
74545758202571521944401	23	76.0	2025-03-02 10:06:54

History

Date	User	Type	Result
2025-03-02	NStorm	F	Factor: 74545758202571521944401 / TF: 75-76
2024-01-01	SRBase	NF	no factor TF: 74-75
2022-07-06	SRBase	NF	no factor TF: 73-74
2021-04-22	ThomRuley	NF	no factor TF: 70-71
2021-03-09	SRBase	NF	no factor TF: 72-73
2020-08-23	SRBase	NF	no factor TF: 71-72
2020-01-19	ThomRuley	NF	no factor TF: 70-71
2018-04-06	sasaki	NF	no factor TF: 68-70
2016-05-18	sasaki	NF	no factor TF: 67-68
2016-04-05	sasaki	NF	no factor TF: 66-67
2014-10-30	-anonymous-	NF	no factor TF: 65-66
2011-12-21	tsc	NF	no factor TF: 64-65
2010-04-06	Architects Cubed	NF	no factor TF: 63-64