Factor Info
| ID | 1439 |
| Size | 83 digits / 273 bits |
| Status | composite |
| Value | 12190591422371251274205933256646600256400212070138101621535042543682354457271955201 |
Factorizations
| Primary | (ID: 165) 3160438834174817356001 (proven prime) |
| (ID: 1440) 3857246433802343808057486120323130003986834674831909939399201 (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.