Factor Info

ID 156836
Size 1027 digits / 3410 bits
Status composite
Value 1786305045879303049795534801996973099361973104424940426128018836334541711743762793428118531362275579703430326234316145898932510074279607141350556149740649512895982378665787479231868842624310675801591093550729735364477420147467824187143038199803310145932200802013503330717523301762258540317850126690983670147675024445450185125692394745190186652713053252993573453248282840183346208937346011909031429921426100397865859917996190841779673408990298815068872933903544313175713301206910759901367899369948937043903046053269433009941270956645634958646208047754046796747285161979357520181089104047521549601589619663561193923348239172922706292590089735190267492726222002719440199935883646625883488405179404349756534758642940717721551424379446441908503319470328367243773658293931193748416354148050013022325194487616169031922778727641556309436296173663621910289205740524988095122730193635172632309815878664170524405816117393923901679205193137610794300090732394044722014724973811736590260902815027198338029381108649955845048460346814977671853

Factorizations

Primary (ID: 155148) 64636178950385134849 (proven prime)
(ID: 156837) 27636303303920154554489816607028454326212727157648775132495352684038157535526688384407278581802317825786744722332194107277060095597355338410961917430646630061685906957911552362428217572565082623180683763361270272359726573667987099034914882020304669589653364683573970613678627854743090203114280051540916042505032725609444952580612637381223789750148030266460273853857851429321566002930465870523883611948602523820515233121210946897555367205996662806300554950721384384931235456187951386605991606145974039577330999848327166800933959762749240377149638781927541024059915511730832276457237765446279758463930196343597933170102828778286353950910515043411659130918744152267285876983768584482692600688514536515264512191400654162952460146004601108555989593643505802930514897441797588437084691676978103044192558494733505446178387865953850887382608885811021370884159521728300607547554485531020033366493063383721960225655947561461005422183266838488347343226799408482496785370921373408528903930148872199239989087669845383597 (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.