Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

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MnStatusDetails
224474603Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
42247685641525152068572271.82015-11-07 00:55:11
History
DateUserTypeResult
2015-11-07demfloroF
Factor: 4224768564152515206857 / TF: 71-72
2015-11-07demfloroNF
no factor from 2^70 to 2^71
2015-11-07demfloroNF
no factor from 2^69 to 2^70
2015-11-07demfloroNF
no factor from 2^66 to 2^69
2013-09-07RichardNF
no factor from 2^65 to 2^66
2011-06-13lindedNF
no factor from 2^64 to 2^65