Factor Info
| ID | 4526 |
| Size | 81 digits / 268 bits |
| Status | composite |
| Value | 321626549973863600217205124365193823960401669807497306563579075788339464021715111 |
Factorizations
| Primary | (ID: 4236) 52370346649565455417091 (proven prime) |
| (ID: 4527) 6141386692091569467123298841637896953726147859700335918221 (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.