Factor Info

ID 197893
Size 579 digits / 1922 bits
Status composite
Value 274623359788742086667249596880391030160640156410098217815965172489778741262756655156407340175389852153413720469034204794890848386850483583817131401157322656337798432239145648863453942159612272827317191126228311977840671224806096256738665577907771144076750918051980793797405129265359979518642834242147015739601031356026999655193953983795514742923941489677969230428907596303397773837921850711168260444767095550344453154653461127889899257869286482980676547941990258865434288093259999509482244559765523021448257033553991461470767079704136565709632034127614190517513627933011129068993

Factorizations

Primary (ID: 17451) 1709580153944291167278033766583519088276840877200520825653946078713332910510582579693073239474491548002030379354944737248786446095996982486052301124094778854470292609 (proven prime)
(ID: 197894) 160637896477178592920718514617819401752420674576195302397834190149788497892304991087239860852112763818835382941900037963834357003119069888694602678857106737491259220354964653103803341007628669324042867543938236196067086024651084353473598879207055577331792548862547473187474095626980221708577821139306890038700972495916708730332815966434993553429724140488214549656306655991510389395578787642190353700376228531910977 (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.