Factor Info

ID 165753
Size 1344 digits / 4463 bits
Status composite
Value 231886502835457037432477238604756311836319276719218436294154192223820322872354055457482597820269008620070274357252407632313401418298647011455254214082058529872152736286828113754541084408459713062034690808839536576922064590239481577977972456335428099826503469619341466535215401855315566579866609949911556808309205497005977452681615712199348704939495372899739743626552074062818910363929949880269749216600123218788499148986626330324874716592962025809874706079219949211004498907798904703452546657502968084667203790502778063215598285517651643889360270191493608931931134282150709317756184533499448979872441886729350355887964267947445577928598611835458802125522306275553818938128881250551415115899966622344520565744285620773779675892252752767193405665645088822001687819080251470730721363059945925606786727976297170946626656543315291160340408539362719137998331761015062632196689621911442827357381791762211081121372962215920205773478394812288797642241514015472363626787969787130816066702451034022951362791991974044469921737097604011329170557795384993537367292251065827408590704839070968653358772089134134373831395012973701978253635092845076065954485832019413131329666508023863670682275447567140176794398772665215604336489898952082509015083573394509494444668568782058972870843237565593624230434370362846311408157908612245429961949380132429087086678478061

Factorizations

Primary (ID: 163522) 711722995847507981153 (proven prime)
(ID: 165754) 325810047150900923374343774702182653045064228414228212676469700234667793021490985902750985888605351834582723967172001285028020715443973325428202151832426104094448865241012381144069858930399884693811215967531872957077984173049576667807170601844724738112513604030186528141252444597921815975267050172205543726772132941657538022974385601864658358091448113874118694848194541494237224547106942527112264524566622924115215895648742089378290483926247138988602716661201970209066998676256741317766854488347422843783152872414476471147925109267621713008052046724065533360586061777096642100397599059190288298342459063216150714647201714359415163129709046837278212100173507864731043412018051822401488149619711107461780970508423430034479499602015088578561285593679806890625827854421168203383569914897158104807711380680712888080303531406273036765874644966357669051131205982422901931270690506028283035358535324753164526478146552413092973010645621716277145723472002312275184169640437964685381302512513618473936449783707225504860985329628079737260317777606421726782781806813863402789839146743240360606006581566905513267324572063711665107782134965939391506678833270009437071379826858623206144519520630226730966127640407217009837801369731148989592433894909992406435692641269666921537637237516062276379473368154662269886785400958307275699070701837 (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.