695 332 819 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 2⁸⁴

Factored

Factor	Digits	Bits	Date
278088921120699257	18	57.9	2014-11-14 15:17:53

History

Date	User	Type	Result
2014-11-14	TJAOI	F	Factor: 278088921120699257
2014-08-30	sasaki	NF	no factor TF: 66-68
2013-11-22	sasaki	NF	no factor TF: 65-66
2011-08-14	lalera	NF	no factor TF: 64-65
2010-06-25	Architects Cubed	NF	no factor TF: 63-64
2010-03-17	linded	NF	no factor TF: 61-62

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