Factor Info

ID 40688
Size 501 digits / 1664 bits
Status composite
Value 805300446927305202035860435136720092446077371945550630941535330475197585599725805081633859497357551101712295265493876614836117511372231357046413364664553098626048691472825411155513588284261761674408988764680990581068379539171377071146341814048872676661851595040147215188861941939501113112172351526898736430329606320479909150578016827410311643800242393091163645066524719676526139664346754322907145693929815598586656699778955056015967580516933794551548082642057562482949510427300793873178418067209103477

Factorizations

Primary (ID: 19574) 3244569580634956101009646791013296826459859399717968478099 (proven prime)
(ID: 40689) 248199468963063333334466169648273100214153306041049950141475499362961166202681429338517939643167815970763629691970724474478745448565067418623610538511704476715243509477848269969013968102424030314267089395648505448726780017769248634940755480299723538909475921395808830627786049839238374358393781263814986209737817442283126865951503215518042189560118336753926515324250988333471222289601206084184593181984965084406395235898933712558824070421572823 (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.