Factor Info

ID 142363
Size 882 digits / 2929 bits
Status composite
Value 511839163221988115410170110303179112784408960913476334587806443912118724733425035203796720171016237464514243494034734611757601243379885757940652033387042900288839012572262162993304682622201484285198112069186051271642751577112852220417411791578008368264019023004010489200988231865510532137582061952640915830378036515639273574684134923226212519166045671612333938378944364197211819192897185781170851931812738584390762236610329753029608523930458049605504376233365151401562554420186276139843980341387468418032750738146991938829069105325503157411198336164715889364827358168834531088309660685501449481031837119383323656058472360159175371171061796033406065682062857477797083356839737058977472956263605376460329763921525091748105902245615880929335581493493195604068227571673383326804236769458582197998817175605222954895353823180671472026179024839014774602464409000824292250067347152019797483

Factorizations

Primary (ID: 21257) 106534495441595594244841 (proven prime)
(ID: 142364) 4804445368613857960656399028678010412207299838573939491630349600936997403608308121589282143646630102383700866100120658855450074340864034763720318728444040270226294271078996208081731795559260133476774604032859727349815606047445715806597909315152420643453689941356386448277102112450942146095867923091015857307026937962169520889632539204113890655402875404010717496500510676569948570263249755717690892452062584836553763752121059024209770116171405533999097837922104421205188170022949296605641349671279374147881370034178706636856919679701684480396308857010927722339257432739982679725621570674021927576821316482269249996184658230409108785945009012356085747398172589510005315169840491337339506113962393634784046581894235850638710282985362949477290638276905492165422036408636238346732610413938808364676287711267953975915258569603714279599003585579184436826729095472563 (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.