Factor Info
| ID | 147142 |
| Size | 94 digits / 310 bits |
| Status | composite |
| Value | 1286876803224000528222378090955380266023367426125927873072669306495662185092989485474160400313 |
Factorizations
| Primary | (ID: 147054) 148020807352107352204781 (proven prime) |
| (ID: 147143) 8693891259239098031504516809286619699867197034347550239256538225557373 (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.