Factor Info
| ID | 42465 |
| Size | 204 digits / 678 bits |
| Status | composite |
| Value | 748295171556022587670772736308417100126393859826069217020438557767163062280768157353554615359431125994947352905195459322271387318911490885959931724969272540791126140419499557854588574819115704810071698397 |
Factorizations
| Primary | (ID: 1663) 2245212638684498881645135901993069059399968886050738999879234693320191270322269082436068294850569 (proven prime) |
| (ID: 630) 333284767181098299726367145497418276521316299097073514253283369522244426208931544433018318506688502602089013 (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.