748 313 857 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 2⁷⁰

TF target 2⁸⁴

Factored

Factor	Digits	Bits	Date
3100315193396648287	19	61.4	2015-11-10 14:49:24

History

Date	User	Type	Result
2015-11-10	TJAOI	F	Factor: 3100315193396648287
2015-10-27	monst	NF	no factor TF: 66-70
2013-08-27	america64	NF	no factor TF: 65-66
2011-06-07	monst	NF	no factor TF: 64-65
2010-06-20	Architects Cubed	NF	no factor TF: 63-64

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