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
242947121Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
11154514071381174693132269.92018-05-24 16:01:46
History
DateUserTypeResult
2022-06-28LordJuliusNF
no factor from 2^62 to 2^64
2018-06-01RichardNF
no factor from 2^68 to 2^69
2018-05-24YxinityF
Factor: 1115451407138117469313 / TF: 69-70
2018-05-24YxinityNF
no factor from 2^68 to 2^69
2016-09-24XZTNF
no factor from 2^67 to 2^68
2015-12-04johnsilverNF
no factor from 2^66 to 2^67
2013-10-23RichardNF
no factor from 2^65 to 2^66
2011-07-13Torchwood InstituteNF
no factor from 2^64 to 2^65