272 941 007 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
40321557495885553	17	55.2	2014-05-30 18:34:13

History

Date	User	Type	Result
2014-05-30	TJAOI	F	Factor: 40321557495885553
2013-12-14	Yan Ruimin China	NF	no factor TF: 65-66
2011-11-01	carlos56	NF	no factor TF: 64-65
2010-03-30	linded	NF	no factor TF: 63-64
2010-03-29	linded	NF	no factor TF: 62-63

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