Factor Info
| ID | 222765 |
| Size | 166 digits / 551 bits |
| Status | composite |
| Value | 6311775590992503735322838496815058170466971771819607979006953568981762226636685427242865845464778497178838438723176592098841894218574930339744607366090783786253717163 |
Factorizations
| Primary | (ID: 225066) 1559789091415109376530990039413481 (proven prime) |
| (ID: 225067) 4046557079884552128076717269176529371430220519716552466597717060921470171094966421704556995940756765722453297996058113487278372139123 (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.