Factor Info

ID 197110
Size 461 digits / 1532 bits
Status composite
Value 80719145039427435887423598286002818681859835920180347414222632641986150136785171075725656759102744873430949578590745161500066964686631697311630747355481140237899116791422032234068789111737875526296923931936260075566770053633037036794564702664853969086145002491763339577284185981346974382948695615344259614577554052110457809859100093860865591376552011512289699107740489578695715953343349590680206869143773115129845619842215094522945912778808363144383661507541941

Factorizations

Primary (ID: 30704) 4144041381619807033294473735939124275697838643927136884722024770778920649387 (proven prime)
(ID: 197111) 19478363656657367991654207329825333794412856900306317466534534155047938596263778381817840514836329424662197695679791960107900691588367768786927017430676709310496851639986369325893998255514766708412623810975511676476507344111916950358053787519102475454923948362208902099998086520215863368758149349398533171283256041886126985336964003912298062074291058887619144731691783256494402939910943 (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.