912 211 271 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
102790320513845042849	21	66.5	2015-11-25 16:25:17
282554893869642070631	21	67.9	2023-11-23 09:49:01

History

Date	User	Type	Result
2023-11-23	TJAOI	F	Factor: 282554893869642070631 / TF: 67-68
2015-11-25	Conductor	F	Factor: 102790320513845042849 / TF: 66-67
2013-05-02	ramgeis	NF	no factor from 2^65 to 2^66
2011-10-29	linded	NF	no factor from 2^64 to 2^65
2010-07-26	linded	NF	no factor from 2^63 to 2^64

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