398 299 481 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
52183540099741910513	20	65.5	2014-06-06 08:45:14

History

Date	User	Type	Result
2014-06-06	Nick	F	Factor: 52183540099741910513
2010-05-09	Architects Cubed	NF	no factor from 2^64 to 2^65

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