Factor Info
| ID | 143337 |
| Size | 139 digits / 459 bits |
| Status | composite |
| Value | 1122761723820055756278711233697441265068131944535699071745896792804669977461902315947471024095253158129683132999707242665856766438281994721 |
Factorizations
| Primary | (ID: 143338) 507178815961350566811191 (proven prime) |
| (ID: 143339) 2213739392273070665904555282173439511716639930787702699522268324010343480223082380438793432904229928806457311345831 (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.