Factor Info

ID 86462
Size 456 digits / 1515 bits
Status composite
Value 640865051886494451771686054364966386991838395111117072547525038816188978803444621255505129256736881091642185934554858569467013783500089069438738214993504339881063801470759314885392206710073797460924087840253179717981321330275860920369653701603816387873099028087355971972207005337162028972029037214753613495112934946017078873038720842290205537099977038714370141854347049816492748646748454445586467207751704430127919093945609083008796601112437266628320036023

Factorizations

Primary (ID: 86463) 91433799750097436823339479719705770866646653617 (proven prime)
(ID: 86464) 7009060693508053745334115559639912368931743075629331054190078732916668699233904115133123646565048770439266683090530582824253627973927061849455131956893294053523874093740780741339339555765077737472147611072325489551907136119637749802655683048056147197780988544550670380374570688943717388537876672493528409775457197475578889247729853158703589833911010715619702257048906647295631906598572445404120001399787986919 (composite)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.