198 466 349 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
2815301675864769471089	22	71.3	2019-06-02 16:00:20

History

Date	User	Type	Result
2019-06-02	Samuel Schmidt	F	Factor: 2815301675864769471089 / TF: 71-72
2019-02-12	Niels_Mache_Nextcloud	NF	no factor from 2^70 to 2^71
2018-12-26	Roman-CH	NF	no factor from 2^69 to 2^70
2017-09-10	tmorrow	NF	no factor from 2^68 to 2^69
2016-08-14	XZT	NF	no factor from 2^67 to 2^68
2015-09-20	Traitor	NF	no factor from 2^66 to 2^67
2013-07-05	Mr-Plonk	NF	no factor from 2^65 to 2^66
2011-04-26	sasaki3	NF	no factor from 2^64 to 2^65
2010-08-03	1997rj7	NF	no factor from 2^63 to 2^64