Factor Info
| ID | 90383 |
| Size | 163 digits / 540 bits |
| Status | composite |
| Value | 2189767981682133156323278992091847453749561789593308742407156692846505953458395332771585868749426134992734903337345192669807901959831079735749545886275412893125377 |
Factorizations
| Primary | (ID: 89817) 26322932283994956204030979644111775026565819806572087391187777778930177 (proven prime) |
| (ID: 90384) 83188603688106981974684530476630936652488177695522237050120439237861810217002114787168057601 (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.