Factor Info

ID 217589
Size 387 digits / 1285 bits
Status composite
Value 575399958755868887570410187467677395904363764835223451729337855048413028039947946569537687076171512421905563027871049530145964651632624159308015241651541936586090724818032840156715195042282547311498300213371786879783635123059013007682950316554306062047304929533470758661129364481464357321379919705287680477407330897319197877213111912628495850575693544923252099336125349981589164190779129

Factorizations

Primary (ID: 224546) 7973467023982634592273780975175007 (proven prime)
(ID: 224547) 72164336671259562570431312688514042671074584088576692536793404371691327325414582070185726367894870410444005015955663580539051314138302445888642797433682928782136858206339861032326869879737813425916663233256450436367779817451379809493609966748204871068588935710769284666752762698747869864234875388045475142875161481530237903623324557457533061868501793447 (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.