Factor Info

ID 185649
Size 629 digits / 2088 bits
Status composite
Value 31695813126319122581299166534376984554846093940381451278737724946276593617482006766152832903256129267401984765728673874185213934261543202143111754728829429853937139091241965973924778142789319819897226361562043180188921104065082538887812659330314214560892188737755126773567750476416526690432677293442857421891206837017995900458233130170773531468471712384390854602508145749737858738509943525699415344650920366278082899889362706851179163183120797314117228610100249401061893296205613162493475105720759044586939970176333204924473460988222141329878657307301314110807483661124466496966390912437973367086913799894329470406070797241892267

Factorizations

Primary (ID: 149648) 7929892237434016597965554961659881 (proven prime)
(ID: 185650) 3997004269073821511804479629558206134628634161984134366113910401506802447449323597489083741943891046044263155321956819205978487705325017854327678453559736763479006183594623178954858206860807173102057263805559954672850272970386017643949758084192947465787486202053000441777559728300516934528046336365759724743997388696899349855715269204074218733424305065836010892670276464403865179960506649358306660505409833808838816485642608788113959751911078738747538413464128838528284520655861396315638995808023388027029700184155966396683708769253018214151569169448063256248845282856625654054775468972342485107 (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.