923 706 211 Exponent Status

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

PrimeNet Exponent Status

M_n

Status

Details

Composite: 2 known prime factors

Factored

Factor	Digits	Bits	Date
117548722840443963097	21	66.7	2015-11-19 05:57:22
152875910059709502503	21	67.1	2021-07-20 10:21:20

History

Date	User	Type	Result
2021-07-20	TJAOI	F	Factor: 152875910059709502503 / TF: 67-68
2015-11-19	Conductor	F	Factor: 117548722840443963097 / TF: 66-67
2013-04-27	america64	NF	no factor from 2^65 to 2^66
2011-08-17	linded	NF	no factor from 2^64 to 2^65
2010-06-14	linded	NF	no factor from 2^63 to 2^64

Username
Password