610 440 547 Exponent Status

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

PrimeNet Exponent Status

M_n

Status

Details

Composite: 2 known prime factors

Factored

Factor	Digits	Bits	Date
175343815679563356257	21	67.2	2016-11-08 08:03:40
307771693450260207137	21	68.1	2016-11-08 08:03:40

History

Date	User	Type	Result
2016-11-08	Nipal	F	Factor: 175343815679563356257 / TF: 67-70
2016-11-08	Nipal	F	Factor: 307771693450260207137 / TF: 67-70
2014-01-22	sasaki	NF	no factor from 2^66 to 2^67
2014-01-22	sasaki	NF	no factor from 2^65 to 2^66

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