Factor Info
| ID | 161265 |
| Size | 100 digits / 331 bits |
| Status | composite |
| Value | 3009884117047295791742994178101108746270839652374261773376774034028447318139552196233252342543942849 |
Factorizations
| Primary | (ID: 160987) 154186600910808898663635581124287233 (proven prime) |
| (ID: 193638) 19521048516974569069153806189918067627536684096204953620985391553 (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.