Factor Info

ID 152718
Size 464 digits / 1541 bits
Status composite
Value 65863042063545318335122505098454164949630205971996018825280653127673717319056186218397807279526900719978667229428209164293386170070966066568970658328630408930777553358547517031396123303800502381081126232776252710049241282000413229877756050188202004157308840216266273701388994215216262083657448514240051169844450726058019619999096881687014439508090794800287489687835782115564692493209676406273271006388419443315449800260726149939728876165676842052895145967729225511

Factorizations

Primary (ID: 186806) 207989189452034229317583311502730041194667501426612623131590443577915826253173060849 (proven prime)
(ID: 186807) 316665699006122780418053298160376512890867971747251490599811024903145822134450741880722933679534167730638010950059264138598704275668678809113387154100113227567859647681500929424349613945310914926205210475700357921833194137931034482758620689601489447615891301201652707879027346432662834774744773064476134313534581653094010182619554692536922886325508198550348297602575719220992607639 (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.