574 490 999 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
58790380868291669371409	23	75.6	2025-03-24 12:16:03

History

Date	User	Type	Result
2025-03-24	NStorm	F	Factor: 58790380868291669371409 / TF: 75-76
2024-01-30	SRBase	NF	no factor TF: 74-75
2022-08-29	SRBase	NF	no factor TF: 73-74
2021-04-06	SRBase	NF	no factor TF: 72-73
2020-09-07	SRBase	NF	no factor TF: 71-72
2020-02-11	sasaki	NF	no factor TF: 70-71
2018-10-15	Niels_Mache_Nextcloud	NF	no factor TF: 69-70
2018-06-09	srow7	NF	no factor TF: 68-69
2016-12-10	sasaki	NF	no factor TF: 67-68
2015-10-29	sasaki	NF	no factor TF: 66-67
2014-10-26	sasaki	NF	no factor TF: 65-66
2011-05-17	Architects Cubed	NF	no factor TF: 64-65