Factor Info

ID 128883
Size 511 digits / 1697 bits
Status composite
Value 4533385610110232697058691541578972494830574089887725945167549610823110563886035672145364302525253701844807853220698850085918424308090376388664820511400646746466886764564744399879468609860388064581198513697815851021328974196274159749494502596382133366711459333293555594799125906327298952517608850154890889301474728439005538979024315431533544270935919468871867692780159642987307793648414583888082991973842670412368494178597400047791180386882929426192440570075365738083231239928866882713344444748024457990612226881

Factorizations

Primary (ID: 1208) 16247350756640617732192770750349 (proven prime)
(ID: 128882) 279023065237718658985085105880711180759147028293682166065425993907806009070099217327869513855463951530056259951668679364437086290792312781940209567524659143822008402967378532254943830979451797585076456711093333132403763140616567775782351299635365266245700380501924714514335314786626075423164106154220305672813558697533916027790398812303910470452871777283215361336048416519572388145181591633856508446628060953873467463221637545936491784814359652047222963978043526163054270043067269 (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.