Factor Info
| ID | 152335 |
| Size | 163 digits / 539 bits |
| Status | composite |
| Value | 1604156345963015769072906921700355848241409281588011416537736549415171422356165759525492395650147346963985230089758884358870994862657970901489589090065675404957403 |
Factorizations
| Primary | (ID: 152164) 25065552102266095813 (proven prime) |
| (ID: 152336) 63998444535278724695355865426169097669872431364810250621920678337715781937911043503086100146237875320691495685168803990637110360767099317574431 (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.