101 001 331 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
600509526166093504241	21	69.0	2011-04-19 22:27:18

History

Date	User	Type	Result
2011-04-19	Michael-Abstract	F	Factor: 600509526166093504241
2011-04-19	Michael-Abstract	NF	no factor from 2^68 to 2^69
2011-04-19	Michael-Abstract	NF	no factor from 2^67 to 2^68
2011-04-19	Michael-Abstract	NF	no factor from 2^65 to 2^67
2010-08-11	Torchwood Institute	NF	no factor from 2^64 to 2^65
2010-01-30	1997rj7	NF	no factor from 2^63 to 2^64

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