196 873 981 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
9600938486795158167047	22	73.0	2019-06-18 03:33:28

History

Date	User	Type	Result
2019-06-18	Smok_bmv	F	Factor: 9600938486795158167047 / TF: 73-74*
2019-05-02	Alvin Bunk	NF	no factor from 2^72 to 2^73
2019-04-07	lobsterfordinner	NF	no factor from 2^71 to 2^72
2019-01-31	Niels_Mache_Nextcloud	NF	no factor from 2^70 to 2^71
2017-02-12	Choi4KANG	NF	no factor from 2^69 to 2^70
2017-01-20	Choi4KANG	NF	no factor from 2^68 to 2^69
2016-01-29	lalera	NF	no factor from 2^67 to 2^68
2015-09-16	JoJo-SUN24	NF	no factor from 2^66 to 2^67
2013-06-29	sasaki3	NF	no factor from 2^65 to 2^66
2011-04-23	Lukin Dmitry	NF	no factor from 2^64 to 2^65
2010-08-07	carlos56	NF	no factor from 2^63 to 2^64