Factor Info
| ID | 147209 |
| Size | 137 digits / 452 bits |
| Status | composite |
| Value | 10399730777810728452036157734120928260982520613110682166683261763887970199896488642017008938613194105929510493917366479823604637980687997 |
Factorizations
| Primary | (ID: 147054) 148020807352107352204781 (proven prime) |
| (ID: 147210) 70258573533328785023654509242988249095584309303621885313685293401579406890421175693437626495596452758983764093137 (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.