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
918812429Composite: 2 known prime factors
Factored
FactorDigitsBitsDate
2088314053693516869592167.52022-09-20 08:12:52
2260992517570654820232167.62016-09-24 22:28:44
History
DateUserTypeResult
2022-09-20TJAOIF
Factor: 208831405369351686959 / TF: 67-68
2016-09-24Alex_soldierF
Factor: 226099251757065482023 / TF: 67-68*
2015-10-10Alex_soldierNF
no factor from 2^66 to 2^67
2013-05-22ramgeisNF
no factor from 2^65 to 2^66
2011-09-14lindedNF
no factor from 2^64 to 2^65
2010-07-21lindedNF
no factor from 2^63 to 2^64