Factor Info

ID 172871
Size 563 digits / 1869 bits
Status composite
Value 26208225886215081016706965092838855637398988787210680051024674502358302569514263080185857405357063373891447969431004979942283962950200980283450627221204495761556166124535356432789126548921599951320133173556387612665397148676910119645375274340040829038211747400445666869899988561472368287995379302380533254727987628849769292870505744771326517529889375375934973707492047672963049327226581788942434602052606300023979834717818183078034768713893966243789674331995920224411823225932246767781267878485768707511112999318564461445907738669461119786658059215928012224958379

Factorizations

Primary (ID: 171874) 5075760156763039034649160618021 (proven prime)
(ID: 172872) 5163409041558975972649771595733634066326545868780101457843827896222538017219382386295386151148611301056637038089943279798203500387744004646686522435255880753117025862467832300145926655468863224376003247384428235332496065480462640680415306217301812741178608594798276529146917505071947681162442706985186794893166042892201557530698632779632515414046040437905435217490763384770276669008080897152859914315224722062035373686040621081608190400048880298709064691948016010925413392767753510545495957682717460987232843683771470951112790208399 (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.