Factor Info

ID 139639
Size 522 digits / 1732 bits
Status composite
Value 166892418429964833746552139273674681770363655419303668841156439330925400908562837632845958950096062154914675732835740232564157295569976305400080040235654661922454543120727982689051029774548628727808071313970279818126992703532743386406596491553109120009653823839555078249131866780399908977611458599456729361647984277894401814749124291245166434180586375678521020490504908279761358857507906250086806433920628405013836983608719301930120855544767151246082562317795211503179791856950160349341100632411419024252101919178612079791

Factorizations

Primary (ID: 139640) 78673135193355074502577 (proven prime)
(ID: 139641) 2121339362157019716214847925034451257223590421424084585663847966139655925516384373668560609523441066150477392317070473968801267924317568618329437754561805437353030063354180551930528391887605208660999703403713075617296185734239995766420298855766853162143901674839183789880521158242884533585831141574295766846958522020625547715577482260611903983418229025603793544283601051911883928016703313046919704074810322359583375608480248327085138396222118882930568935810602643848156344833709761193255623344306783 (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.