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

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MnStatusDetails
33669887Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
24737693844452328364632271.12014-12-23 00:24:53
LL
StatusDateUserResidueShift
Verified (Factored)2004-02-07Brian DunhamFA3744022FF84EDB31107423
Verified (Factored)2014-12-17Architects Cubed07C2C75DEC2B8B0E27262193
P-1 factors
DateFactorB1B2
2014-12-2324737693844452328364636000000
History
DateUserTypeResult
2014-12-23riccardo ubertiF-PM1
Factor: 2473769384445232836463 / (P-1, B1=600000)
2014-12-17Architects CubedC-LL
07C2C75DEC2B8B0E
2013-06-01GrunwalderGIMPNF
no factor from 2^70 to 2^71
2013-06-01GrunwalderGIMPNF
no factor from 2^69 to 2^70
2012-11-27krackerNF
no factor from 2^68 to 2^69