Factor Info

ID 40709
Size 724 digits / 2403 bits
Status composite
Value 2049793949971520675351159537542677482453270302304957014543130328771245298465798751069232996586933907446759734759053430921916678141448851402335939768476776879187508344799632630064735001330632953220702941255997630337334721470731943889482988121834619679060625778303453258346942848035368915861715568536050996908702193708883982062658625509199711791651212607621032277147313905462040702569057415464458310047009504977125028396142093097582746062166359742652591754937623571291066806134973089015915064649900082263644820871506249118254828893468834507015874248834371205813043164814861773590520270570918989481401345986704073601716190079162620884008451615084920169050758351821077095014486848876496735486538723651764136046203262605047535031

Factorizations

Primary (ID: 2154) 4340876285657460212144534289928559826755746751 (proven prime)
(ID: 40710) 472207410458615060736479224428032519348970624965471744841446432476939550875783511664772072900613844706870753489191041966259127338152127353854954503789481398827166574155190665267336291097859423751633786983467684603754486210401319425956014110436290219318223772408168220004801661580508215859239919041394900791838725629749266928113090358354164205056427743525214142409180647667271921010377592760289797186054039969468159468452463686647488691434504405174581806025148119151348074517662603555438198211474574951151501950395175621427299437598326396343159939190189359373432590076279792991235058715867711882043743375305371313433298569352316311049588111782209571288309192688271556208326198281 (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.