Factor Info

ID 124837
Size 670 digits / 2223 bits
Status composite
Value 1266390760534769608481389268409513323285660148664995608798672724344400948169812805355488236836033319073006287496258159965032930302428516824527513682242605374362110330612366009658770011399109900102381638927683010102983914642222373637383387464202161221924171599130851709214444627499304729495540796491105696852958995295741538857145418733162424655599157720056163521819097959103188101271222908729244016754002958349939185094270059538027617670618880917327890901953521292302351845185789085051811076650181256057829350394623334350274451337774022892328441387264406023869522354184001693474879288497647683910196993680589703497427942949504354232295411812844499661499196943932985200769

Factorizations

Primary (ID: 48345) 4544958634634262592608677556779867932495767534080511993087672306260821301355028687614479388221996508357170243773850246545549773434261662731521165357567001345110809000535860833766355521 (proven prime)
(ID: 124838) 278636366651261579815315440303857141975426242962646454327309777795284758104180915648323282695633909412130471109753072843364685111025572592188426258931208041573682332136155354840925907410404778072771959883880487061315922527831451070450278700690641588471585881351136256456412951924896406986753512584404459828298513258766704372458117122350755032622444506021562429130267560444579846067341104516937616229770563902436585364437391106278107548959374672717223502171960291225559459932323672231489 (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.