199 002 571 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 2⁷⁴

TF target 2⁷⁸

Factored

Factor	Digits	Bits	Date
54061090855137201401	20	65.6	2018-03-31 11:40:01

History

Date	User	Type	Result
2018-03-31	TJAOI	F	Factor: 54061090855137201401
2016-07-14	Adam Buran	NF	no factor TF: 73-74
2011-06-02	KarlMJ	NF	no factor TF: 65-73
2011-04-28	Richard	NF	no factor TF: 64-65
2010-08-29	1997rj7	NF	no factor TF: 63-64

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