Factor Info

ID 63904
Size 255 digits / 845 bits
Status composite
Value 179118102617692786198979128926880312078150208781697280844548333031717308987042635094195513100421127376250347793579097548968689150715185054132465462874565773771547340161191495528937471747294371168308400638173587515787788366969586937586283396992939934072241

Factorizations

Primary (ID: 63519) 10954332408956399140877 (proven prime)
(ID: 63905) 16351348117868286155340955316687321494348613803984536781064391009934972422787156405360488992795272143074475020367234688909366243617648928535052479772169609693419475495258925486214064257891294821546252798647922161030906954832884442933 (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.