Factor Info
| ID | 208147 |
| Size | 109 digits / 360 bits |
| Status | composite |
| Value | 1283527606547917911724240320116476902212496178917872989144741726720328358573866822871307064945342908058028323 |
Factorizations
| Primary | (ID: 217307) 16129300331662916195248555028383644978806669 (proven prime) |
| (ID: 217308) 79577388984955888833992788640445543692753957807015136258680563567 (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.