580 837 519 Exponent Status

Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

M_n

Details

Composite: 1 known prime factor

Trial Factored to 2⁶⁸

TF target 2⁸³

Factored

Factor	Digits	Bits	Date
54298973967569671	17	55.6	2014-05-30 18:33:57

History

Date	User	Type	Result
2014-05-30	TJAOI	F	Factor: 54298973967569671
2011-06-20	Architects Cubed	NF	no factor TF: 64-65
2010-03-05	Architects Cubed	NF	no factor TF: 63-64

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