Factor Info
| ID | 3122 |
| Size | 48 digits / 158 bits |
| Status | composite |
| Value | 255206567276666146576799407672444871409703652183 |
Factorizations
| Primary | (ID: 2951) 155285743288572277679887 (proven prime) |
| (ID: 3123) 1643464247728189221623609 (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.