Factor Info
| ID | 16756 |
| Size | 148 digits / 491 bits |
| Status | composite |
| Value | 3989838247124653169575369921827330978191558175538531933568373459605203320662087632189974552744100550091576803719618224823123258129118269531101322241 |
Factorizations
| Primary | (ID: 16757) 496438274988704468110633695016383789211 (proven prime) |
| (ID: 16758) 8036927143088301433672972663277629226608633888533479807393933052864889428085088211821764213868646438952419731 (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.