100 560 007 Exponent Status

Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

M_n

Status

Details

Composite: 1 known prime factor

Factored

Factor	Digits	Bits	Date
43251493486421605969	20	65.2	2011-02-18 22:02:13

History

Date	User	Type	Result
2011-02-18	Craig Meyers	F	Factor: 43251493486421605969
2010-08-19	Richard	NF	no factor from 2^64 to 2^65
2010-02-14	1997rj7	NF	no factor from 2^63 to 2^64

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