Factor Info
| ID | 20466 |
| Size | 113 digits / 375 bits |
| Status | composite |
| Value | 50688784918418816825666696949621000371931128496709970987521289368810614615738035486312606432696089931743530631681 |
Factorizations
| Primary | (ID: 6930) 308942475257273345172721 (proven prime) |
| (ID: 20467) 164071919460758787722821283777324944661853601957165841779323709214343578850366789471071761 (composite) |
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.