Factor Info
| ID | 42007 |
| Size | 103 digits / 340 bits |
| Status | composite |
| Value | 1319155492232761785675488863597936896188493495203947214459000664272531171040272344425373261183051947199 |
Factorizations
| Primary | (ID: 9621) 4317955187747400582308395358110028036528959 (proven prime) |
| (ID: 444) 305504674058681335357289317796420951893158199699949280927361 (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.