Factor Info
| ID | 143190 |
| Size | 100 digits / 331 bits |
| Status | composite |
| Value | 2248169171573885977758560014778458498456833282179973693434662543028269153183304127922712424269949353 |
Factorizations
| Primary | (ID: 143130) 4330726762839043792388777 (proven prime) |
| (ID: 143191) 519120529806890901634425285112013650846680048467074802680170701620672466689 (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.