Factor Info
| ID | 12487 |
| Size | 132 digits / 436 bits |
| Status | composite |
| Value | 164867068310943984394827520004625613187017690459039827672015110153012835671171648094266866966315677277955860749737504409091892719441 |
Factorizations
| Primary | (ID: 4354) 19966781110160346782368664772328944885905284750420567849 (proven prime) |
| (ID: 12488) 8257067947073818055078322881871253602416306280421179134741335525410057311209 (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.