Factor Info

ID 63063
Size 874 digits / 2901 bits
Status composite
Value 1640496149878887120803303130586239445647590944160526055891630401578703013946136811271955435435224743829110343253330680912964370339890337452509207984334813352430372806966791587432228300744836121057926093957351438775755580486311045773255052428024323586019137523280938327994926245345562015875647139538661608199693192964935935387007214829952169662328761799583789274645517891476941835434703306453223047365842931235434900529374842544411850506458027834833299368920990198416668488447495301367867182022967326758098186037988309332626468840962354510677750442478436921218479017719565139315135584815471057985940148045698894161715849714910085181568573444368740539148084881172560866765097432196156696024123797241966574410921172221861205380638025300479229024517663658786888822112671867138910937211845326454707883029475280899733700832633976611345770426804636910769828378528723181763688782993

Factorizations

Primary (ID: 89150) 153204659721481575760771776889 (proven prime)
(ID: 89151) 10707873721734229472741631187563352846758650930018321143482600564781419654606275875769991610851610635383040615613527599596176655445652023239852166252854371666327049059584516722025257791019440978780612073651250516105047207687136509913008718896812514381752426185332119823017953981699202094887705619117273350945428619394025485511175891231235027336214480540561404153420986100691718977316381385998192217603244762764387378401014683798098759685985738184252809374382429080476740832014890398631004633865500350165093392393345247656162437002069503175904770120458433468963160067521665874234322248647499403576243194325873102013089593377723143592328853397984706012047981729324587633387481761176467864448966318727547674145932998250380391010306833250847779690302408082957853073356863475851400433457521583862784911959597374095043318318117220904226177677140542937 (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.