Factor Info

ID 67570
Size 789 digits / 2621 bits
Status composite
Value 564319037692012952694179585638700798143335956791782301971709079553553580788137216845301121071814354857007083197767598409041593405942330929030600964311310289135156711794482710192142672401317098421857568923287814146413842391150545915220337115357297833206967552734031016596645476639857948570569201967320984444412212062259784619076448715539228853456745094114814025664301691188576276235045022143497674964839087708703579208344088264379488500499766398657880750109021347534113720538835206580220671966414970317314888318859103438104559901195133773175747303330193176377886512518063796917924235636205987423912077388364913932007814108639865988062197312861080578379308556678137149933592429314176345550527398931028388500784299419339183688933309497410751311143095292149778917310798392972052695358509115033

Factorizations

Primary (ID: 65831) 115643571587559007469672309 (proven prime)
(ID: 67571) 4879813291348765930031543293290996032985881975369058153542728809020154173207543184179734511996163556156558474630682478284081355977306024926057584454283197599673433430552592352186866690489696408017427321572569959172341334730528907892224080406322364147600005904683513677596067569499860542534621576760025782084234996931616989726597424252576722162399828235155155431685655628949570347423648603060015708106781450438426681064184108515784667469004013262696044914595401203322967279712052194177223425845834378829977707806621337129529064683532102720932994048341244315534091007711693477272430319827739308209807772596718828989073802364413241666835697883632860609970721809360821221892288961532169089912246172751525252206492284511399856137468755510694551065020771210973744124437 (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.