Factor Info

ID 40320
Size 403 digits / 1337 bits
Status composite
Value 1629710079102898305512141271446807445869890852127318449168409943354615465851287706027010590260621384047852541463707580816798502305569399060592383307069218781577533744929951988772756265270962994410471857965833845574579083043598043369809747206644969204145385397724701186778367013593337130549691252454670296825357937177121881176905494688087916557072834466093155765940116335475216970973494512628181113685431

Factorizations

Primary (ID: 19305) 483128549554512237305554588359039822397307149685578249 (proven prime)
(ID: 40321) 3373243168108439994898031214523225826309875097395430615849680032761444547745739366169023462169156051406102409621762585212918118225985028361986537849103964713654694513640740482396001743090368309198143532701549370810715113401932616240290174024455136699798510852200808823453582150398762754380265607810253134758670969842849003560601965084052162557776319 (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.