695 674 897 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
417514376352705892783	21	68.5	2017-07-12 20:59:37

History

Date	User	Type	Result
2017-07-12	Conductor	F	Factor: 417514376352705892783 / TF: 68-69
2014-09-04	sasaki	NF	no factor from 2^66 to 2^68
2013-11-25	sasaki	NF	no factor from 2^65 to 2^66
2012-01-27	lalera	NF	no factor from 2^64 to 2^65
2010-07-17	Architects Cubed	NF	no factor from 2^63 to 2^64

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