Factor Info
| ID | 18319 |
| Size | 182 digits / 604 bits |
| Status | composite |
| Value | 43837788899145877267147788130875157497389659806499527266810210508250528919099164969015155155019593315475493260938715975173578986245243984111512407706022945008506917345628589400755571 |
Factorizations
| Primary | (ID: 17997) 338513172571109809642331758494895401592995616753557786006393013119421851044473 (proven prime) |
| (ID: 18320) 129500983864777335824439136885253501106338876904724620439360673626754032480325211085154679608596168727627 (proven prime) |
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.