533 339 993 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
53331243901276243516673	23	75.5	2025-03-14 03:53:22

History

Date	User	Type	Result
2025-03-14	NStorm	F	Factor: 53331243901276243516673 / TF: 75-76
2024-01-03	yuriy_5-1	NF	no factor TF: 74-75
2022-08-03	SRBase	NF	no factor TF: 73-74
2021-03-24	SRBase	NF	no factor TF: 72-73
2020-08-29	SRBase	NF	no factor TF: 71-72
2019-08-09	sasaki	NF	no factor TF: 70-71
2018-11-02	Niels_Mache_Nextcloud	NF	no factor TF: 69-70
2017-07-26	sasaki	NF	no factor TF: 68-69
2016-10-21	sasaki	NF	no factor TF: 67-68
2016-03-05	sasaki	NF	no factor TF: 66-67
2014-11-04	ANONYMOUS	NF	no factor TF: 65-66
2012-01-03	Ravefiend	NF	no factor TF: 64-65
2010-07-10	Architects Cubed	NF	no factor TF: 63-64