Factor Info

ID 177907
Size 823 digits / 2734 bits
Status composite
Value 7719619747248100851254898874928015091213810840186894576182106547850691013389230952471789032340739372483723217975741778199121946292280988595265741899776012282244482906500537955355516373446571004117278794112104005885596971656515401569527866042914786967484123849316789853051792714657590158818892514677691169725632860292821693809576265753843863852654373940974269333860155278796739069454240049781726452254538921137505611414475679297469604762457055210397603814600561845114068633122974425018177108443141344366025237746386961618646821674542928487729943108312427351369937029338878593360938139552912138379371845990696133294607108575101327281985029864631129093385776921246259567202354369873952222487327114913265709197466687381537354628367446401175568121312566458754374870474903951131966298910676874368401224157165405888127847887914909

Factorizations

Primary (ID: 177908) 438286392350565113452033315926979818811966252632899156286544041597639028224377758367736937058357807244824820175174436318746022729410665385090341846168342255243554817538053152017303106936222023002687818120274439447858581591736492182991697780482034068690453140197793222591568619992176134456560123597724097918679685099069050441861324324704793648227549276680755208017394358892822033909 (composite)
(ID: 21274) 17613185994315635300184893623625835032470443802528753695436013105508685796866315914798259122209062473085075318403915781346633468349605749721667265083393835350379295344980137754047567264531258886701307587340131399165716941146825681126451630761856733032569183500771070379084906558473921434285209498104426612715882185054617009202923250152800684998590867329242911776889635931849403755240252592999423474645382663472613431151522650359365023532309001 (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.