Factor Info

ID 21493
Size 494 digits / 1640 bits
Status composite
Value 45392760725422062192401945776427380580003296139420415892244250148215490154497083841498238775490371248418259326285597118094255562523777127233712123650984117420892672707117356579061981989832796090273551306506633653345948936939396116292550315632817727359092770015559993096461731336817197103138195165100192538507152305450509856167531603635907775870140543534921681573346206223038305850600915034375714718525980365171985374933998470267443710787536008382544536102234282278648714549989885724702314130277

Factorizations

Primary (ID: 16835) 89818280744210450462726655090961 (proven prime)
(ID: 29983) 505384431201640545677117699813791012681796639103742479106568068114141250530918896354272993278807278670920531269396680020770705200139316901955155217105431252329343699648836230584591780461726590640303466347456765729918780213065554859444785593250877528068935539952040577508948201717043951098203469593759231244853216947665145008095001489683135749427249257279892509681266442259889310179017400378549852003169736175129673666144694790661546586217850229735685728756065557 (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.