Factor Info
| ID | 17028 |
| Size | 144 digits / 476 bits |
| Status | composite |
| Value | 164801522595558226054301899675364638616034520540685929508565154226169158019140235098318902300145831063321142647617954877119145913322425814520509 |
Factorizations
| Primary | (ID: 17029) 19681371898296689920357961741191524896341 (proven prime) |
| (ID: 16341) 8373477390050276652433423254294223385759021604794138850420132209270841677869418399601815970496419547849 (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.