923 331 793 Exponent Status

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

PrimeNet Exponent Status

M_n

Status

Details

Composite: 1 known prime factor

Factored

Factor	Digits	Bits	Date
82901163854647250369	20	66.2	2015-11-16 13:14:46

History

Date	User	Type	Result
2015-11-16	Conductor	F	Factor: 82901163854647250369 / TF: 66-67
2013-05-26	ramgeis	NF	no factor from 2^65 to 2^66
2011-08-19	linded	NF	no factor from 2^64 to 2^65
2010-06-11	linded	NF	no factor from 2^63 to 2^64

Username
Password