Factor Info
| ID | 209714 |
| Size | 103 digits / 340 bits |
| Status | composite |
| Value | 1520872015445523893121815085701939772472928112386062733567269070654563789488644320203042270665079785999 |
Factorizations
| Primary | (ID: 216921) 943164556385476549514544670703570782299317 (proven prime) |
| (ID: 216922) 1612520323361192045103171749005606971385101997628353689719347 (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.