Factor Info
| ID | 52646 |
| Size | 81 digits / 267 bits |
| Status | composite |
| Value | 156956861693679684698043736117657594280394064317906519469801358000604308698897451 |
Factorizations
| Primary | (ID: 52445) 576319092656266231937955277485160608227 (proven prime) |
| (ID: 75976) 272343678517160290441089695727320929951513 (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.