Factor Info
| ID | 163745 |
| Size | 141 digits / 467 bits |
| Status | composite |
| Value | 261367405203382189607042638776251494542146078234736717764406951314753810247999997250094467862548810784113455353084158489723114444244868621837 |
Factorizations
| Primary | (ID: 163581) 8232324655449366751983499 (proven prime) |
| (ID: 163746) 31748918579197516012701528368554259380755505405981902304853193268523339635228195798619534929532489963243791969438663 (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.