Factor Info

ID 217809
Size 800 digits / 2657 bits
Status composite
Value 42447141590669971231343144989055921433869106446848522031473464336548648337669716219766330733686235547217310195060477294074683280784339034030343009951515888729762530581549418928940873057924844432912864137020883448411295580861981984829895113492540491915937283811339272033938297084978774169321242733824434547186310181827489475997875329878339891921724398293409176932296663633409949124755124985373056448240787812451591972461011622974245918066137670545755913743902669057429335686156460436489421086886095919606621447451306312769626764646667490521287527933595007950887488953543298622831884198828385445122040847296584889546418478716185186750247637377474762093848164612156678596476150403434038372120934102379777691791834454711052193672213724809464996010761577717021269953930237244008742948427427864789395629431

Factorizations

Primary (ID: 217810) 36140163173634947762441 (proven prime)
(ID: 217811) 1174514386853574153049264789889049765145866080559366206424439823436497790508796019497964604117287434519553605519240952885558440911716715884865160157099765342307823191560909507308322917297209654739560778998897221752253954216087040447740597946241313072003266853375062757466249422187622053438668434528569423480834562354221394012624231891685164345109045546246760310402268879890836841597643517990477700184189106621080209300635244977354480407449724258480993586596879316256350423324807735461812749560495451902243655486846231640578577455186227203243685393969507315614465577457638152413472499195924362516012608642085594787576771931865198242047905566218943029592031266139772409238330301565049128840338050169665423101231015404837945649866517536901080030726328074023920799946651301107915391 (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.