Factor Info
| ID | 16413 |
| Size | 87 digits / 288 bits |
| Status | composite |
| Value | 312309695528624905207359628355079994615813059176569495919254102548891521695710745805941 |
Factorizations
| Primary | (ID: 16414) 518296235855705338941070620384184046952751 (proven prime) |
| (ID: 16415) 602569870130356340041301189137914099612705691 (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.