Factor Info
| ID | 42746 |
| Size | 161 digits / 534 bits |
| Status | composite |
| Value | 38121667625055684209124198377218901274337904081371245952189303043154602287719914169975226910568768434069982513469703556769760768934758441307264641817277745209601 |
Factorizations
| Primary | (ID: 99) 878132240443974874201601 (proven prime) |
| (ID: 42747) 43412217282651813925253775544652616922174945661943632113818803828368773957566101269698698858914193844137965070102669824515802848138208001 (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.