Factor Info
| ID | 143149 |
| Size | 48 digits / 157 bits |
| Status | composite |
| Value | 149557805644108730283396373297362870070330213433 |
Factorizations
| Primary | (ID: 143150) 34534112594548650835729 (proven prime) |
| (ID: 143130) 4330726762839043792388777 (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.