Marin Mersenne 2^P-1
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GIMPS
Finding World Record Primes Since 1996

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MnStatusDetails
56522203Factored
FactorDigitsBitsDate
26935820851432640562771844187547454888939127.72012-08-19 15:06:00
LL
StatusDateUserResidueShift
Verified (Factored)2012-03-25unconnectedDD1BAC17B3C9AF9E5679852
P-1 factors
DateFactorB1B2
2012-08-192693582085143264056277184418754745488896950000
History
DateUserTypeResult
2022-06-27LordJuliusNF
no factor from 2^63 to 2^64
2012-08-19David CampeauF-PM1
Factor: 269358208514326405627718441875474548889
2012-03-25unconnectedC-LL
DD1BAC17B3C9AF9E
2011-08-25]mh[ VirtekNF
no factor from 2^70 to 2^71
2011-06-15XyzzyNF
no factor from 2^69 to 2^70
2011-04-14Ralf ReckerNF
no factor from 2^68 to 2^69
2009-11-25pomakisNF
no factor from 2^67 to 2^68
2008-03-12James HeinrichNF
no factor from 2^66 to 2^67
2008-03-11James HeinrichNF
no factor from 2^65 to 2^66
2008-03-10James HeinrichNF
no factor from 2^64 to 2^65