Factor Info
| ID | 17528 |
| Size | 136 digits / 452 bits |
| Status | composite |
| Value | 7913514629486723928661602540913097764330507060814557300231429278821450319774098656559160898107139080045708992101955896262841092958641041 |
Factorizations
| Primary | (ID: 17529) 90894891114767542107085231220047282656023221 (proven prime) |
| (ID: 17530) 87062259852369506170779050883158281154847378534085681933306302796124089789131294760193565421 (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.