929 701 601 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
234960530699927655247	21	67.7	2016-08-18 20:37:03
401274182207046900049	21	68.4	2016-08-18 20:43:57

History

Date	User	Type	Result
2016-09-24	Conductor	NF	no factor from 2^73 to 2^74
2016-08-23	Conductor	NF	no factor from 2^72 to 2^73
2016-08-19	Conductor	NF	no factor from 2^71 to 2^72
2016-08-19	Conductor	NF	no factor from 2^70 to 2^71
2016-08-18	Conductor	F	Factor: 234960530699927655247 / TF: 1-70
2016-08-18	Conductor	F	Factor: 401274182207046900049 / TF: 1-70
2016-08-18	Conductor	F	Factor: 401274182207046900049 / TF: 68-70
2016-08-18	Conductor	F	Factor: 234960530699927655247 / TF: 67-68
2015-10-28	E.Lechner	NF	no factor from 2^66 to 2^67
2013-04-28	america64	NF	no factor from 2^65 to 2^66
2011-07-09	linded	NF	no factor from 2^64 to 2^65
2010-06-03	linded	NF	no factor from 2^63 to 2^64