Factor Info

ID 183532
Size 499 digits / 1658 bits
Status composite
Value 9967117679887368379897666056949727799989374646831031179747856872819023720703755438291040429461203951007083352592066295434356350769525172521949941386031347998966854423741801401756557076794913424549617930785329148192335043294824808393327920334190189635334790224270268497161350816555891267599179455597959166836755814443086129950360198400994763771246274235676999871918784695307616085977821563151480384692717586244940637670408352260085193018181523426949853583234885748713621257610632796907836452382812997

Factorizations

Primary (ID: 147055) 1517655145813456319033978812579 (proven prime)
(ID: 183533) 6567445646253871606016438942777179651939727152134299144458713283257785677892845747645847708739351513823103040939920691365934135867707139220690245436252245489634247366233946870205658996661497583092871267261746237419012332706580638697541838569850040577932783954663445958960221014945708993786724030170740377534888951408864324579883308895132449199276161796256584216280591461429153475930860485167424910934287989054147698833002759741040171692735146585371969751082914997469943 (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.