Factor Info
| ID | 12177 |
| Size | 141 digits / 468 bits |
| Status | composite |
| Value | 545559762152074837660391357337255525689737120605518899734477294162033197964024902988577089502192908261512354004331467970267549462020878945791 |
Factorizations
| Primary | (ID: 11549) 144292067692894029928776589038168491785927205865834517921 (proven prime) |
| (ID: 12178) 3780940774327417096427333628085657650951953938360087497112810947799702922743303405471 (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.