Factor Info

ID 28077
Size 745 digits / 2472 bits
Status composite
Value 1372739407610062507621428067330128876793415315188511418575533214517239614748127389854492741425209631161541717659301045704151577632939052149431285691009756550388313334509500180577826214785982873558537729296040925141835563207041898451654552684959861257193789499988513817430722861905860291659511371579802086374104543655726976035492046284388995663543645635436456354364563543645635436456354364563543645635436470081758639644270711650737027665852311579788588341468550318875790807832603835638462088573049688552665979980720238645893497870140892934167129749313264462129047528768781551356170341805793495265191939741856504054886854811986434982528162180963305952977135481540635321594528671792162704238353051468080361564509376481892911634323898566098280346311

Factorizations

Primary (ID: 2741) 4908990488743183603681 (proven prime)
(ID: 28078) 279637821820574744506473354673404319547100627867247459238102828951840331963189159870535583762400267378448026538247408131562496007787427069281510044404501494346015849172099368599421096631393670207820873608834696952276548303431845151826704322888906473370936174136529027164677258383914453602918991385905222828619525245988663443655634436556344365563443655634436556344365563443655634436556344365563443655634439352722583769191100699170103078408758914661913109030936746591733174037756188235964268799493258439230128845828826129715752181304443437714348449537000389380506903814126157550030359774409969571138634553101651790625157202039378684014961922677665445409099272805396999726827991138147282800170465746258224615671941829689016231 (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.