262 371 673 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 2⁸⁰

Factored

Factor	Digits	Bits	Date
3750205362553066601	19	61.7	2015-11-10 14:49:29

History

Date	User	Type	Result
2015-11-10	TJAOI	F	Factor: 3750205362553066601
2013-11-26	Yan Ruimin China	NF	no factor TF: 65-66
2011-08-16	Richard	NF	no factor TF: 64-65
2010-03-16	oodaira	NF	no factor TF: 63-64
2010-03-16	oodaira	NF	no factor TF: 62-63

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