Factor Info
| ID | 4320 |
| Size | 66 digits / 218 bits |
| Status | composite |
| Value | 416670386073394139096281442821324705452343857785079047184338859013 |
Factorizations
| Primary | (ID: 4321) 340838185560681043030809047 (proven prime) |
| (ID: 4322) 1222487396439951792867078883996125166979 (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.