Factor Info
| ID | 4170 |
| Size | 86 digits / 284 bits |
| Status | composite |
| Value | 25401914546210975953485919057879643746018806664167338007097322363969223812859029359417 |
Factorizations
| Primary | (ID: 3318) 918125051602568899753 (proven prime) |
| (ID: 4171) 27667162007912149412738649809005560450683708130669146922337743889 (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.