Factor Info

ID 172622
Size 739 digits / 2452 bits
Status composite
Value 1243251024948056460647928790174648849509970477066263311404100062535198675183548828554458758746695558241210235810247662294614115620769677358056564877597995750410153842680505271331313105109938783010712261314050777735096843786858792316491012359673128926505556646646512158954988344610834859209741695163763898442072159914043935840006964666595125192702142723356523488553904279575701485299640873767146229310751623446217060438769398383571994305844831910843562821686132119730503644299315599757356352910282565406551966759411982591264587957101626702740713935334276953943356404757354936137600852691321740786391096852976527335307244619369466512882577384656219595748906181778857172888519372165937440040440737165324566718702763187561684662152252448537899

Factorizations

Primary (ID: 171742) 205279004756521544929381202119744061737962794634553 (proven prime)
(ID: 172623) 6056396397783877113373615810085042189645241043668160426522223715187674802914662860131004708384963152281016560920566945601630031815018841239337338519477721657294797269206539636136784513559363385335887642551096383466450032251661211974326169685366715486072136832232969699754681560069700017968127673163372841851644092318901010970491178873712909536959484411404741160755457366262507120133725878400749985956524100067088410268197767461818082270988317064481609625972853846162104683423543917096503500910810706035593703852579781143743395898744515573613002723892719061116430197941827249779310386015946740703686166806896877675101819744435614240584046937208970290117376290794545808891409034883749790083 (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.