Factor Info

ID 213213
Size 282 digits / 936 bits
Status composite
Value 571743920704453784126923770236913318061589019841251374897912826639661648976179423253539807454358147455554867901226321064877698973879203754796314114323360765089626350484561276925208995255781081662252524690560616013336444539794280279001700338777444395031391644635277566186897590494167

Factorizations

Primary (ID: 213214) 105971473906174333049231 (proven prime)
(ID: 213215) 5395262513859794833695543351333588022661768022979457689807827624864956546449760568117401094279429168871090919970986590562158825877405647039646896112950630732550443475950261346821030744378202236912338175585530607432908299537768078024837830001515654227055648057 (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.