219 534 179 Exponent Status

Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

M_n

Status

Details

Composite: 1 known prime factor

Factored

Factor	Digits	Bits	Date
2266095954193147694327	22	70.9	2020-03-01 13:22:15

History

Date	User	Type	Result
2020-03-01	Alexander Tsupko	F	Factor: 2266095954193147694327
2019-02-16	John Garvin	NF	no factor from 2^69 to 2^70
2018-02-06	tmorrow	NF	no factor from 2^68 to 2^69
2016-09-14	Andrew B	NF	no factor from 2^67 to 2^68
2015-10-18	rob147147	NF	no factor from 2^66 to 2^67
2013-08-18	Grant McCracken	NF	no factor from 2^65 to 2^66
2011-06-13	Richard	NF	no factor from 2^64 to 2^65
2010-05-20	Architects Cubed	NF	no factor from 2^63 to 2^64