Factor Info
| ID | 161212 |
| Size | 111 digits / 367 bits |
| Status | composite |
| Value | 184706435392845243712611899485298059910953657925312896677390507568590728216718976255545945310724503839773552641 |
Factorizations
| Primary | (ID: 161653) 976016019321407726675833 (proven prime) |
| (ID: 193603) 189245290790683574851727241062539945613353189966999725638254902733935554128825052709577 (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.