Factor Info

ID 197124
Size 781 digits / 2592 bits
Status composite
Value 1243425241320133382215476369778476307514263444232444778723082299055967733448166971774923133185814600266737214763179044319088620307590748885734047006354985680986494153662432170880477300778288745083884151065277422598304037532251231528170745848717036528397896802782138912518411190317451138109395631176948189852732003902016916141097493008011579726806910386456143212463917481907289839112905440212479580405011458175870553799138828813071461274285355196258437369190181914249713470603269283103196289297710110097594614225884081500311419601524681943520090858852478335335000450229206284952084750611420091501377318064601782193951257742719736634033415042566710163836041625963891058253941537699328605909223052721362298420639397065384039344751553543539977069946974502284527132541376209902328915339

Factorizations

Primary (ID: 30713) 1559846737416416190521379247021293207712950121681 (proven prime)
(ID: 197125) 797145778167684799907805697895744725460757386932271747105652168234963356848767299061209941393616108912597981834164091159041218022330607215393340100547435730723933698736236073279506421265694003580533184200307434365203767622750107787050149309115797648735061466285102908900157593596282025289912647575186727758836523098849152523988458406766885614916361970077703135443084481490749414032800926714954400355151975099318165017837899238242557087613284083940671479795153327294722913934441909908392514435168342565073626713483063853632585570415278497864146119559081557278093891876136175636176019140743037489585512072177146341593364354217590554521357405538554167630139835573406515268281541399989191585630299447237740380450172836870498997606251419 (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.