946 002 059 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
391114631495147280703	21	68.4	2016-10-29 15:49:41

History

Date	User	Type	Result
2016-10-29	Conductor	F	Factor: 391114631495147280703 / TF: 68-69
2016-09-09	NoPolarBearsHere	NF	no factor from 2^67 to 2^68
2015-08-06	E.Lechner	NF	no factor from 2^66 to 2^67
2013-05-22	ramgeis	NF	no factor from 2^65 to 2^66
2011-05-24	linded	NF	no factor from 2^64 to 2^65
2010-06-16	linded	NF	no factor from 2^63 to 2^64

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