Factor Info
| ID | 4523 |
| Size | 77 digits / 254 bits |
| Status | composite |
| Value | 21824147580787880582130892176738138711164143597201570830617143631464144899191 |
Factorizations
| Primary | (ID: 11576) 32312015265609073916797 (proven prime) |
| (ID: 11577) 675418954880730201146825609892711592084093470945190403 (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.