Factor Info
| ID | 89899 |
| Size | 163 digits / 540 bits |
| Status | composite |
| Value | 2041937605687382679955898685261745659793460505985068501503589953026113605839710090669448751584691172562835753856595222067848304070821241780223463676261214698307739 |
Factorizations
| Primary | (ID: 89900) 12800777406415441691421562212968698575486839162869 (proven prime) |
| (ID: 63393) 159516687218075729861500648503108336594043439038301823359936709910896517516222253199811425801736515547674130865231 (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.