198 030 829 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
3073799556393054625319	22	71.4	2019-05-12 17:39:10

History

Date	User	Type	Result
2019-05-12	Samuel Schmidt	F	Factor: 3073799556393054625319 / TF: 71-72
2019-02-10	Niels_Mache_Nextcloud	NF	no factor from 2^70 to 2^71
2018-12-23	Chabot Prime	NF	no factor from 2^69 to 2^70
2017-09-06	BrionH	NF	no factor from 2^68 to 2^69
2015-09-20	Andrew B	NF	no factor from 2^67 to 2^68
2015-09-13	rob147147	NF	no factor from 2^66 to 2^67
2013-07-07	Richard	NF	no factor from 2^65 to 2^66
2011-04-27	Richard	NF	no factor from 2^64 to 2^65
2010-08-09	1997rj7	NF	no factor from 2^63 to 2^64