Factor Info
| ID | 4431 |
| Size | 74 digits / 243 bits |
| Status | composite |
| Value | 14018146448174290847588957769296345696797239799215331207735267832210963521 |
Factorizations
| Primary | (ID: 4432) 76455796243959454561 (proven prime) |
| (ID: 4258) 183349688798536618131199274872809217263632838323547361 (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.