Factor Info

ID 177073
Size 380 digits / 1261 bits
Status composite
Value 30133028787921086655157176289485032103936651779087697879147861562216758601960117993350656283958874293194295171522045984664661217412583240025970904995444868514047983062087992926999544101445145491828735648115636805675314161010861621722754976243966371236672969876873123837114599032582508524458279365365629049413485315953936800929174753966651779623794420493268848013155700853790648511

Factorizations

Primary (ID: 16456) 17982707297185911173328698426234220871 (proven prime)
(ID: 177074) 1675666977721233463794662787073138814305019200632122473760447880057729123842122739779811357880322069905470099993910483880849561428829045668175027654944842509125679991416400450574209279108951909804076414551862782094465649345340123234472612686487349667541558342984454396061294702644152375659154064427609013230534757380943185302489359042865776841 (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.