Factor Info
| ID | 139185 |
| Size | 145 digits / 481 bits |
| Status | composite |
| Value | 4971212021134649103518455841813981910245391620094559073245362678441633419980458014941895414034077857563673391495688321660228041637511497543496229 |
Factorizations
| Primary | (ID: 138889) 124182026895295607830445741 (proven prime) |
| (ID: 138949) 40031654704155692166778329471000276893953110580332868383739009714911873608020543232526045790950181307941523775562926169 (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.