Factor Info

ID 197924
Size 786 digits / 2610 bits
Status composite
Value 459361305357638809137731216021953508663580261188299803382717166144733068936478449124801381284020843189996799484646424361336900972941621889383277361870184939561782328685849237059524455659728708995115158736896516690881474692052287416364276322430048665381860301872232309387988639406045847265598928472627993960740138416874947880318088623345114825856374175941206089811598640871567890620866035180178564646372730858635227244029236855022183597451399853135334136663904652877437196794903086436508161301661580482980042786244500320750436958147583946841211150791181824060755841873091904166686057964879361072772422934913621888469835854393273002133908359043025272452227541078379549906242219646906593033193037019408251984908171348448012347600144160854079280340811448658002652556974941491776211791489169

Factorizations

Primary (ID: 17460) 171687549336806418288853282901962431784193341286678150270993654043874465504899876933787762400782427227477447336436457634084029167573 (proven prime)
(ID: 197925) 2675565625649948173386745332763124793256404138634866074121290077232732469354016620294919152657583450394134042974654683346127065457145913013363360162401049467776967730897167994663232048243907900902118062539191255710199275327474791572466430427977971423448411059957384364064653929520781286813469036052415067272913466588154446629165143358054832213401733532828563157435484867503102189153690305224138329655152198560015332543276411691906163689652311570379635927083726853970257614703507042015440403539683669101712568219820347034213168474457605103010879853093830069097743944526895557250626475429102468231158955942938977697927106306099366524508449463105339213768653 (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.