275 753 333 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 2⁸⁰

Factored

Factor	Digits	Bits	Date
53828223383889439662601	23	75.5	2025-02-08 23:51:45

History

Date	User	Type	Result
2025-02-08	NStorm	F	Factor: 53828223383889439662601 / TF: 75-76
2023-07-26	SRBase	NF	no factor TF: 74-75
2022-03-08	SRBase	NF	no factor TF: 73-74
2020-12-11	SRBase	NF	no factor TF: 72-73
2020-07-11	SRBase	NF	no factor TF: 71-72
2020-05-11	SRBase	NF	no factor TF: 70-71
2019-07-06	Chabot Prime	NF	no factor TF: 69-70
2018-07-06	Niels_Mache_Nextcloud	NF	no factor TF: 68-69
2016-11-02	ANONYMOUS	NF	no factor TF: 67-68
2016-01-11	James Hintz	NF	no factor TF: 66-67
2013-12-04	haphaeu	NF	no factor TF: 65-66
2011-09-07	Richard	NF	no factor TF: 64-65
2010-04-02	csaba	NF	no factor TF: 63-64
2010-04-02	csaba	NF	no factor TF: 62-63