319 703 333 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
48554339472101590574129	23	75.4	2025-02-11 01:26:08

History

Date	User	Type	Result
2025-02-11	NStorm	F	Factor: 48554339472101590574129 / TF: 75-76
2023-09-14	SRBase	NF	no factor TF: 74-75
2022-03-22	SRBase	NF	no factor TF: 73-74
2021-01-04	SRBase	NF	no factor TF: 72-73
2020-07-25	SRBase	NF	no factor TF: 71-72
2020-05-17	SRBase	NF	no factor TF: 70-71
2019-03-17	Niels_Mache_Nextcloud	NF	no factor TF: 69-70
2018-08-07	Chabot Prime	NF	no factor TF: 68-69
2016-12-20	Xolotl	NF	no factor TF: 67-68
2016-02-26	Brandon	NF	no factor TF: 66-67
2014-01-27	fireredd	NF	no factor TF: 65-66
2012-01-04	Mr-Plonk	NF	no factor TF: 64-65