Factor Info

ID 161968
Size 574 digits / 1904 bits
Status composite
Value 1197740875686101217520253226069996015997576464776675887857215660722411069521819605167725356662353448629285710839260162568571675500737520406732193056053706904389062771888146966579753031875379835911907306563504531571715300247487304964912276531910741231307252926236839242034272664003715111871203209593397388136659529097093978256407353421739437372098247125595346183369446671368920606062626487399408848394065869183959271486481227967408693111103707672561703349809047743942497715736889855633229116752472693027664260932968080533873555438211992357302374839067543489918156963657720671

Factorizations

Primary (ID: 161569) 30914214857860211844801791959 (proven prime)
(ID: 194238) 38744017313496966710687742591374784671774027561532001800825114981649143678812339838982847570062741040093409714146890901084729854187450880382543432932370629733506860471524063840752276034139153402949567493427259205958727921100500296275782454678487793528580265428917165078005088958475840401649330472726335143862018773471474727281609738703662649493032819004332604867651494065748786474463055433800019094570340170874474447802181227533805175932174101048332797924637958115018829605413586432486688350945175708006339327874236941499158407190242600844144569 (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.