Factor Info

ID 50839
Size 357 digits / 1186 bits
Status composite
Value 665385674788314083638876843113884018145409938618382642955898199281389812080642447365829524248593183304021578526157506176452572806593861591614504079918422916434757493539376685912461161036337478132582087386144216414967752429673680971850607298554085407371301768323729094152392878974358623652196351057678618342104704375851212526837007189319287187536555965647421

Factorizations

Primary (ID: 73560) 143280683736815513961115283269657 (proven prime)
(ID: 73561) 4643931459808809944601228355283679417277981932719666045807390107091118527262515343917858845110748039319961137771435236392614640457817393302665899211341590918268463042462113813657873748990227467354490388296794551546448306945249767706882415067504096260551545784030114117840046799277149571686889218154953643787711295933527590853 (proven prime)

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.