Factor Info

ID 125311
Size 507 digits / 1684 bits
Status composite
Value 690137786266355382302547531259283962119267445556096617196720206486307626797212120351469465337284350551544252648542239014563952623156708119077981629805061304616929480003102502068730702072433717300069997634284400726274667106668926028707954493854677189548535355817564281353498699946030901154179559209624946533808103109594975064423831192968457527101085266459468107692748942248918429600851462542573246556711125734664388430224815128789596417329921224327230432747398317464274560453791404662894558460051267853144941

Factorizations

Primary (ID: 46020) 2354638161284047528618891873922775081711637993373776028245423632313593185701 (proven prime)
(ID: 125312) 293097172047022580696807372180581717257454742485877998000778903886725489051070418862064770856454638814857074605866906090203283882801617500864445718994685400152037494349010179519302257050075687151018027631277542497239737060802672355478355474145380642096712266780693104735331681363252859847671293005862987170355249024929223146707840766297444168421378658043413521398163935836793308754171350708557490211327577026423860475834077376691241 (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.