623 710 957 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
227500601121204079	18	57.7	2014-11-14 15:17:56

History

Date	User	Type	Result
2014-11-14	TJAOI	F	Factor: 227500601121204079
2014-04-04	sasaki	NF	no factor TF: 65-67
2012-01-19	Team_Inspector	NF	no factor TF: 64-65
2010-08-03	Architects Cubed	NF	no factor TF: 63-64

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