570 027 397 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
967583472720302023681	21	69.7	2016-11-20 17:33:01

History

Date	User	Type	Result
2016-11-20	Conductor	F	Factor: 967583472720302023681 / TF: 68-70
2016-11-05	sasaki	NF	no factor from 2^67 to 2^68
2015-10-21	sasaki	NF	no factor from 2^66 to 2^67
2014-10-15	sasaki	NF	no factor from 2^65 to 2^66
2011-09-21	Architects Cubed	NF	no factor from 2^64 to 2^65

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