Factor Info

ID 66880
Size 549 digits / 1823 bits
Status composite
Value 394303131159316899293045283325302674255538214554369668170667159233433624251510241121075845633564754104765978024081564853383893388501091523278020315536357332575568229575360729081700095695035937045532840127165556482535937298225456307837161592595538275126912467109728583680276332621993513719112321048062925138957625348979076043915389734772004936660784051961935554612609804846038372183646286081885286282786883343790683357670412045077882728425658633397649854260223878847094439928286746194996094916596818746020691504421584447326816877887337689677040334221

Factorizations

Primary (ID: 93545) 18578591988558224319458739529 (proven prime)
(ID: 93546) 21223520673803034266215088134712791099159307095432864519598574629822276791073989012002680847607468413656335851213133150800645707968370180237284503368803421126811374413050727160262061601148410010288751364970205716928863360828676136874181968055258274322784185483174677317682135385354880109427822392589969735921343661247177518578158992055040792233108332229656800593476756382816244097906680247758972038247882507875933394074241692355480240747086056579011394503470534353802356583186838799955987416007589793820092912898182963749 (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.