916 141 973 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
79580497367771428943	20	66.1	2015-11-11 22:18:04
104904783112233922073	21	66.5	2015-11-11 22:18:05

History

Date	User	Type	Result
2015-11-11	Alex_soldier	F	Factor: 104904783112233922073 / TF: 66-67
2015-11-11	Alex_soldier	F	Factor: 79580497367771428943 / TF: 66-67
2013-04-27	america64	NF	no factor from 2^65 to 2^66
2011-10-02	linded	NF	no factor from 2^64 to 2^65
2010-07-19	HBendtz	NF	no factor from 2^63 to 2^64

Username
Password