Factor Info

ID 178524
Size 1035 digits / 3437 bits
Status composite
Value 417146495742332171829457665960870531923026174630391758121406343382879155917848952842206049049529271805082710668780676889599395993892328931727894908531297960345263767679135019966723494732639145706265855892784560139296029124306956362747775604501306506196890010137571441324342778228606400231773200801089685263111119923447255359984522748171589591193833760116887473745785586677422400397709867205325339588779065839624614876752760749288044806180236534249590028354076568687608834756864727595484094430962468438926492012620781106120077401946836227092954565972158122380987214718617773982026640405985787813715390008388051308547989741008600987446612924464799187403766974660840052047009919622316712776438366897888345985709738644107878838896798167252760091072184001085569332773441878689694697829079930174966875665275840058600583166456842747846404380122664368159146557414580607556303856022651320231674393401304370231420018883033912827584719210777779118459714709841701101680381138233692690898264184861962536301007808087863795514805732457733206776398071

Factorizations

Primary (ID: 178525) 246247317600659276362998139374721489 (proven prime)
(ID: 178526) 1694014374681721804849625428174650577087004998202005826919453298676471551173945160639305724852326778652635812943012452728238999350434863142179501533788403311712816438150897036388596805340936942988131209707973560516237773644646925609999531926623268639081861024079976192945718572824777920082575017071974828586050761568461255697793875738004416416646825183932384718801048209110802698692784645134598011144513666979397001743049072244875799368912912661459340055873511744801025849422538785965233902910145787141556068042313933026814697018889985279561740684223384531231263830584255548237707038732525030392288838305699913091899689189935430083006911431506170854130419831344806207999820762107339936877520669475917241958722805997362384502694900187618898649012692098957809233594083562312050014642591389468296323623440155953958715439874138110034429828369953732528357372813405408824172827399822964594361287778538351660975974205934102235357291303626527662669527728417947441775336457253824450578514008169227379104340039 (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.