428 341 763 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 2⁸²

Factored

Factor	Digits	Bits	Date
54555828316062919	17	55.6	2014-05-30 18:34:04

History

Date	User	Type	Result
2014-05-30	TJAOI	F	Factor: 54555828316062919

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