Factor Info
| ID | 143174 |
| Size | 58 digits / 191 bits |
| Status | composite |
| Value | 2126972979707856430711457420976418025515132583635881395311 |
Factorizations
| Primary | (ID: 143319) 609261029932504497272673841 (proven prime) |
| (ID: 144276) 3491070124645076944820721728671 (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.