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
33853549Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
36723564512706012350629692581.62015-01-23 13:25:50
LL
StatusDateUserResidueShift
Verified (Factored)2004-11-22Tomasz £o¿yñski73C6FFB9CF474F7526678503
Verified (Factored)2005-04-26Scott Swanson35474AB2396F2A3A32609182
P-1 factors
DateFactorB1B2
2015-01-23367235645127060123506296960000015500000
History
DateUserTypeResult
2024-05-24Jarod McClintockNF
no factor from 2^68 to 2^69
2015-01-23riccardo ubertiF-PM1
Factor: 3672356451270601235062969 / (P-1, B1=600000, B2=15500000, E=12)
2013-02-03bcp19NF
no factor from 2^70 to 2^71
2013-02-03bcp19NF
no factor from 2^69 to 2^70
2013-01-03Carsten KossendeyNF
no factor from 2^68 to 2^69