Factor Info
| ID | 158929 |
| Size | 154 digits / 510 bits |
| Status | composite |
| Value | 1680961724765460025215548411631151381339945760379239252382041850800894237345440112859968887292581884858236950877603978751052715985438457894292031639769823 |
Factorizations
| Primary | (ID: 159906) 14017404751440899929154417379629 (proven prime) |
| (ID: 192210) 119919610981673898390344275322821934282243866804358367948912018162168394086857979195335934452588538716565168644227145644987 (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.