Factor Info

ID 54231
Size 537 digits / 1782 bits
Status composite
Value 227433284732223083121663695803830049948505948862456670367044140559711416467023060790268079351976470961761439408181173271882058511192032671201604410754579181610930962774744246218695269627581777454317949306217642928904615675640328392843456398011576995898047091915163824515085936451510563499799086180537592075675038153158737532668859428276851035874403891968919597989842181612658795230913089338948265213819704815813182464289615096616041886769687458567220643682289668792516319383160199419773806334421522542752195395503867182644868202287901857

Factorizations

Primary (ID: 76530) 38368553303550782779527654721 (proven prime)
(ID: 77936) 5927596042855633995684055165891137546259867039129930440388209520333514281819599388327507483945223123338231273485431622652370517885842180355286699413645484053207935159061012051990696767858623686145700964366825454719190514916343593405509202151916615007021138729769569912808155343436312913287137518174727662259973558006159613217015970224852144009259000833322429594098792089563807717610039622920456672790759648767395054799844736014442694004796148005601361213243244063617154127512551864792114832085855861648459617 (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.