Factor Info

ID 153521
Size 878 digits / 2916 bits
Status composite
Value 61087099556058480002462980702207358842387500949104775945924530562507304183063373832196017950817469571273587443268315457144857830945480042738310133688981535071635673408168008296825668406348688392137501188204226891023221693553470830456505078894517811465856111229622690576398728205441827957348861099070031154462185672972105376136539352409692192952138174406001485715261190594018345716407461519936325640134321609253489480226331304586709943504277576289288559863901801216979393853679836562103200240847476405262611776238337613781823629856339696387323974012117720636314590265930099170533182851097317577702230238341470786757878411489311755217010196516906163344736456423609661775825106174197144783042768663177957328711093322333746348538664000634291475832123143741823466210866735307777326389965336050163133478361721566144579730928598829826686633160347927269610621371307151814170458031359351

Factorizations

Primary (ID: 152106) 758084147737104963101 (proven prime)
(ID: 153522) 80580895588444355021049095638752647762828511561288480198426090376785140288136736109723556285654807827059736291095667179245202551276894414661969993333335263305141201107810244118794873166309057701871832144385826603500312044743219202648843450232560289407897655505064147024504405833863808462369480767094636905267409795788775999920504436822544966257880843625625819113903090415148739075082364745151519843249785444386541269165496630280362320753201647633965273853768405051058366979305579580764988841488437372513213112810069448173024569051587078700628010627694774676590879203876914664575278885392429718027409064300274299114438265461294629312199792029218707078304497810316428368352992276209942661080473534625845612332930563728249042034851919300000022161784630561549025306932350478908565002225588771538815576944920589813296825563209563780465935672464705545637910521251 (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.