627 666 019 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
314804349760744540231	21	68.1	2016-10-16 18:00:16
622471686329215993729	21	69.1	2016-10-16 18:00:16

History

Date	User	Type	Result
2016-10-16	Nipal	F	Factor: 314804349760744540231 / TF: 67-70
2016-10-16	Nipal	F	Factor: 622471686329215993729 / TF: 67-70
2014-04-15	sasaki	NF	no factor from 2^65 to 2^67

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