Factor Info

ID 109754
Size 500 digits / 1660 bits
Status composite
Value 47649168075369983891590232696644493592900557049509429697026340139580253333836283570904356451738844633125758365941821596713793283791938429407575229898981241521378571051257469574113746860685763513613132569817600019084819878292223680439498636009692442494939490973042685992682818359267875404637637153817551006367452876337367069896521453446671356837483991786447699598525019545820130870723021011938498224424138408735450300820383905843798422370056748834242562666138757845436264709365214860687372814986841249

Factorizations

Primary (ID: 216) 2800076631444853778881663695403201 (proven prime)
(ID: 118713) 17017094296731004426608436662122342320895050985601678978220511686299454514645216139048706358909037674964141712464215542169252951332382019289478121286188456500991061398714626878703648787894689042346336917361651074776105373139426901551598079141059279206535049273494000888623628057698815335452250033712357373693665896855659214248273783461287765918056351305048834708336772135849921681240449266165813683069539414370495811103317639056416390301568937498711583645712538004449 (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.