Factor Info

ID 61164
Size 721 digits / 2393 bits
Status composite
Value 1317688406539165039750920186477048106452420181975769361578182913262790003568997661620360947939351143830630192286003538496107153846119210555839394289611525063365788090609776346094447472078139926540668039838058908220702342118104326291802327708435642797695062116583731355655007717148145448047003808615481664394710850770105730500663628241695486846117453886835204409408347310942999809258485986356502695871486588884482731580569438801727080726811870163639831829415509578973482196184270758389911573165621171828497537976412170614137143469631537589496049687096157295254744628607777953548152341838842353250375446876233157050066437640967866996796205972626042032928344544738462774858276740886513410364360315889252141354092817874883881

Factorizations

Primary (ID: 59761) 835726294918884968025848899 (proven prime)
(ID: 85391) 1576698513078446323210250142813222062648078038401627249791950479101503292783448357952287909286941422118624382803704832889037233648891967867661913602838454438146913209574323504685861443216924514967934801713471157153879039947692097758638674618285031761186433382847516983133637157691825512647964715314497381239221069897666856583793371924922580041248421717599387132691894389303687026304015767537097884796385398077488904011022278544252668692493669875346688424634241394647680836862985626706854292953868251946758186578988245321245324432665816366596465989497844359518537004560421002069033481465961542383439169886838572835065631721291974829452104794100527432719001089346150183982833539535438726658525219 (composite)
Secondary (ID: 61165) × (ID: 61166)

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.