219 873 403 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 2⁷⁹

Factored

Factor	Digits	Bits	Date
47459444598869900944903	23	75.3	2025-02-02 12:51:32

History

Date	User	Type	Result
2025-02-02	NStorm	F	Factor: 47459444598869900944903 / TF: 75-76
2023-05-29	SRBase	NF	no factor TF: 74-75
2021-07-06	ANONYMOUS	NF	no factor TF: 73-74
2020-10-28	SRBase	NF	no factor TF: 72-73
2020-06-15	SRBase	NF	no factor TF: 71-72
2020-03-03	Chabot Prime	NF	no factor TF: 70-71
2019-02-17	dinausaur.ch	NF	no factor TF: 69-70
2018-02-09	Corbyguy	NF	no factor TF: 68-69
2016-09-14	rubikvn2100	NF	no factor TF: 67-68
2015-10-21	rob147147	NF	no factor TF: 66-67
2013-08-22	Richard	NF	no factor TF: 65-66
2011-06-05	Richard	NF	no factor TF: 64-65