Factor Info
| ID | 8188 |
| Size | 69 digits / 227 bits |
| Status | composite |
| Value | 150988832676632415379829027555976030844189173063315097784261627654497 |
Factorizations
| Primary | (ID: 8189) 18489605314740987765913 (proven prime) |
| (ID: 8190) 8166146875847876762859119015147004762656450569 (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.