Factor Info
| ID | 199989 |
| Size | 127 digits / 421 bits |
| Status | composite |
| Value | 4133149863206470643893039563491452190616594248378422050636158264536573814725131960201132835636026167171108651557399464456642457 |
Factorizations
| Primary | (ID: 199990) 88902066312168844499 (proven prime) |
| (ID: 199991) 46491043849233101128668946983216951211939963720499655473111275238168546714962796378490173404844459713171043 (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.