453 333 443 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
48560289671992234036457	23	75.4	2025-02-28 20:54:10

History

Date	User	Type	Result
2025-02-28	NStorm	F	Factor: 48560289671992234036457 / TF: 75-76
2023-12-11	SRBase	NF	no factor TF: 74-75
2022-06-03	SRBase	NF	no factor TF: 73-74
2021-02-19	SRBase	NF	no factor TF: 72-73
2020-08-15	SRBase	NF	no factor TF: 71-72
2020-05-29	SRBase	NF	no factor TF: 70-71
2018-10-21	Niels_Mache_Nextcloud	NF	no factor TF: 69-70
2018-02-07	sasaki	NF	no factor TF: 68-69
2016-04-26	sasaki	NF	no factor TF: 67-68
2016-02-17	sasaki	NF	no factor TF: 66-67
2014-09-12	Richard	NF	no factor TF: 65-66
2011-11-28	Damian Silvestre	NF	no factor TF: 64-65
2010-03-26	Architects Cubed	NF	no factor TF: 63-64