Factor Info
| ID | 90407 |
| Size | 159 digits / 528 bits |
| Status | composite |
| Value | 477656555270665489064375851028732999345933415412573814062175718061107558476215240383832357732628832468200414297839752737801230334414322001608713409170217363557 |
Factorizations
| Primary | (ID: 90408) 5489549789746158687693633873010365734446268386169 (proven prime) |
| (ID: 90409) 87011972486864486995901162267536110142937774915781719793324014475494166230253292178505083189981158387809541453 (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.