Factor Info

ID 51013
Size 327 digits / 1086 bits
Status composite
Value 570287996837405170357435750959358089073987076966818014532866262216450044584979899464003520697997523613289605393499854187058000099348654140197661817285055197749927787944012487521142031944158489546996456462938354756995544291050398698145360245683647954694169074450539881066540312600835182679340367772230180099173785262810644412899

Factorizations

Primary (ID: 50352) 5643352212924479303509278380689 (proven prime)
(ID: 73805) 101054829704111700724081942097875488048400149676373934215559751928025251660326057053310577397209983706175085658241571641493110008397860148936897368488577816883531023468682951804200791957870915062310120654586182208925337411955998399014025258048193753982059713897886046476756002010416456032064771891 (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.