Factor Info
| ID | 19610 |
| Size | 178 digits / 589 bits |
| Status | composite |
| Value | 1071355311344772299551628737483403774362292191019216227736872374527572508100570844965219204793589233479933683166960124462921622773579994786091639102871966459899831761544186544361 |
Factorizations
| Primary | (ID: 19611) 18449288550044654139241919401 (proven prime) |
| (ID: 19612) 58070277801697628133246080664670465375423441119584669370204329428314874989206789948481722581042678727650494980190943857476212774452256902233902000961 (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.