Factor Info

ID 63219
Size 677 digits / 2246 bits
Status composite
Value 12711727250650947491101634115010149839053047703342096395842781980556017708783232962625164806263218026440190826027845759534495893957082275616587559911638148076131459897485583083382871746722950444091974501988466284587487760319089228552087688692044354572415105696878457966543526425108883047265193683384003614494359169549519012546122708690103508991846747995361520302980192642010600115439932122388689012748342347348631894623388341329831489745312145413583502788120138247197943229281858517800308439008649780600545081530493279981316693611602067607846622406682080105486278118867787738375454723187957557636172881570480732799318036352878377522340078264419183273592695136652279053187393041

Factorizations

Primary (ID: 11400) 15778453094691989880197773477 (proven prime)
(ID: 89505) 805638371161193496092860423794019938691399565177171137878179011818587588521315921711420455647433498163356176670045338563991699976223609545788960342390978261896938687430947826501387859822284267462253861427788173822746738319696127258103744236814408652014690176387094296884082994111891812126334518482907971908533022827390001710163270001453701537991735978516419061740886017917367223842890274806397457740964187573114845697875739764855609588601861413233757592441688455070281066136308006174966091536904064113301302840179664474907022073746932726026418054134141528795980392958004209231261151630317826492918522434771770057607638333655495425020202496215207933 (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.