196 043 899 Exponent Status

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

PrimeNet Exponent Status

M_n

Status

Details

Factored

Factor	Digits	Bits	Date
17802684919462942133801	23	73.9	2019-03-31 05:09:53

History

Date	User	Type	Result
2019-03-31	Smok_bmv	F	Factor: 17802684919462942133801 / TF: 73-74*
2019-03-14	JMGarcia	NF	no factor from 2^72 to 2^73
2019-03-12	lobsterfordinner	NF	no factor from 2^71 to 2^72
2019-02-02	Niels_Mache_Nextcloud	NF	no factor from 2^70 to 2^71
2018-12-14	Chabot Prime	NF	no factor from 2^69 to 2^70
2017-09-01	ANONYMOUS	NF	no factor from 2^68 to 2^69
2016-08-16	tmorrow	NF	no factor from 2^67 to 2^68
2015-09-20	Richard	NF	no factor from 2^66 to 2^67
2013-06-26	OS1	NF	no factor from 2^65 to 2^66
2011-04-22	tsc	NF	no factor from 2^64 to 2^65
2010-08-07	Corran	NF	no factor from 2^63 to 2^64