Factor Info
| ID | 204840 |
| Size | 84 digits / 277 bits |
| Status | composite |
| Value | 220857311429660168328528927335017569386788570135325188512603084691161092842491829537 |
Factorizations
| Primary | (ID: 204841) 43065291001882672490549 (proven prime) |
| (ID: 204842) 5128429561058928292721974174989457049212580718116287074727613 (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.