Factor Info
| ID | 152336 |
| Size | 143 digits / 475 bits |
| Status | composite |
| Value | 63998444535278724695355865426169097669872431364810250621920678337715781937911043503086100146237875320691495685168803990637110360767099317574431 |
Factorizations
| Primary | (ID: 152107) 137317950448357919059 (proven prime) |
| (ID: 152337) 466060295295093616973051541969116971462565111087765799710196929579147528263517574298858763520181732615707068887099127583109 (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.