Factor Info
| ID | 154772 |
| Size | 206 digits / 684 bits |
| Status | composite |
| Value | 66397876197128506366975485797363621740914621077881148901398652183364413406212940788784109551711882808447096417590198093135159494799767562035609267061947959167905879797780358757699017844971454969602532399969 |
Factorizations
| Primary | (ID: 188787) 12213352142636926185560832820062599 (proven prime) |
| (ID: 188788) 5436498957999655277838571559632056475328537639248880314867104507736327119290178587044602890846795324287620106990253427314419485519825052662508465759645854480103539387100631 (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.