Factor Info
| ID | 12503 |
| Size | 166 digits / 551 bits |
| Status | composite |
| Value | 4641543044578501928572678414105769615341255564015451309892410658891075681498223208391168133513554924458213004069337026562910885580813168312195674190284210598789127181 |
Factorizations
| Primary | (ID: 11586) 709803280757497203996320461865063802526226069876477910653 (proven prime) |
| (ID: 12504) 6539196380756480800943588236118254058731981263144945027208373728219632732321036319492254135297878009630087377 (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.