Factor Info
| ID | 16573 |
| Size | 131 digits / 435 bits |
| Status | composite |
| Value | 51914260482989643750472914481515935346764547144250594756040379926667710627622776139645761670886624813314444220675553731232470429139 |
Factorizations
| Primary | (ID: 6679) 18607929421228039083223253529869111644362732899 (proven prime) |
| (ID: 16574) 2789899902767555619393229690960985404996951400604794095092611250582000214439539607761 (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.