Factor Info

ID 81966
Size 441 digits / 1464 bits
Status composite
Value 485511181016496639045286303854720109746605270563586859522652514321871225586801574654144534835097572373246084990780371723963408546259692931424895556068061547213655824106904154220986648426774455216889120629819362337646539676932717508770998076865273414143984926461422721817802792515676611425221679924626140361391634718966698653241417810591628425781959467050931464684425200778778073629362349751092170422235459988106497326738978068731403490251059

Factorizations

Primary (ID: 57332) 230346069976697467208444973978130755993399495850322806383434886205576431825278694786972089525219290309704300871765756898489679531206336999976529 (proven prime)
(ID: 81967) 2107746752812463771875909871905691126740183125821308563132821918511941681344086900354692899011467914993016870293538734634685696060383721302597978370062800059289994573529199188946748025104562247017575298559923902707029321187278495124120082932793370195753950121998480800521319508145818570184313557571 (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.