693 325 463 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
513325918029430959247	21	68.8	2017-10-11 21:54:35

History

Date	User	Type	Result
2017-10-11	Alex_soldier	F	Factor: 513325918029430959247
2014-08-20	sasaki	NF	no factor from 2^66 to 2^68
2013-12-03	sasaki	NF	no factor from 2^65 to 2^66
2012-02-05	CreweNet	NF	no factor from 2^64 to 2^65
2010-07-10	Architects Cubed	NF	no factor from 2^63 to 2^64

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