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

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MnStatusDetails
33007021Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
32158435119358048736712271.42017-04-11 13:13:09
LL
StatusDateUserResidueShift
Verified (Factored)2009-05-30Michael Josephy5C233652F49F14C820517653
Verified (Factored)2014-02-05J Moseley5C233652F49F14C824113167
History
DateUserTypeResult
2024-05-21James HeinrichNF
no factor from 2^68 to 2^69
2017-04-11ConductorF
Factor: 3215843511935804873671 / TF: 71-72
2014-02-05J MoseleyC-LL
5C233652F49F14C8
2013-09-14GrunwalderGIMPNF
no factor from 2^70 to 2^71
2013-01-14apsenNF
no factor from 2^69 to 2^70
2012-06-21Carsten KossendeyNF
no factor from 2^68 to 2^69
2012-02-21Carsten KossendeyNF
no factor from 2^67 to 2^68
2009-05-30Michael JosephyC-LL
5C233652F49F14C8
2009-05-05Michael JosephyNF-PM1
B1=545000