Factor Info

ID 153442
Size 480 digits / 1595 bits
Status composite
Value 701578857095908037229892428149968577551282762075054146660306975595152496540788475247974213772518060862872563221636289789054589162291768859359852555777020110170967044185854517036951794935567126116532165307329072947086047023732169102342156515594297117744676353786789278158563432869254802730898787658881587330211612302481381968988005795591551679433508113447124877750066210663449382131992502383413006018456916748248325218920840126838075042447593100917120360624854761994402006427145041

Factorizations

Primary (ID: 152415) 11604504649882929699382801 (proven prime)
(ID: 187527) 60457458397673683560380139832342878026704927420825850804424085322400035388614987986396297100229922632113505896791502908059204678864336632604747775532791692145510179078079005893215180416684039987071228155509806318583396116674667350903551779315308319508922300098852012955194378105594938830755454417321886139869593349713415645618129286121534725177468544290599580596103979225974391277055145308320196443546835346487900560386732734932352644428995524765783890241 (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.