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

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MnDetails
8329913
Composite, with 2 known prime factors. Cofactor is composite.
Trial Factored to 268
TF target 268
Factored
FactorDigitsBitsDate
18003107770391340.7old
143403117456731443.72008-09-08 04:30:32
PRP Cofactor
StatusProofDateUserResidueNumber of
known factors
ShiftTypeBase
Verified
PRP without proof (not generated)
2018-10-14Justine V.6A2D480571B64EA82413789353
Verified
PRP without proof (not generated)
2020-04-24Team_Inspector6A2D480571B64EA82314794853
History
DateUserTypeResult
2024-06-10Stef42NF-PM1B1=1390000, B2=2788626750
2020-04-24Team_InspectorC-PRPM8329913/1800310777039/14340311745673 : 6A2D480571B64EA8
2018-10-14Justine V.C-PRPM8329913/1800310777039/14340311745673 : 6A2D480571B64EA8
2008-09-08Will EdgingtonFFactor: 14340311745673