Factor Info
| ID | 15564 |
| Size | 181 digits / 601 bits |
| Status | composite |
| Value | 6062614154946080789306498918448045804410928939403127645681120685920934604248628189571927034446526412784698868719467052817438519396596069858755173247721445232416064095426364282750721 |
Factorizations
| Primary | (ID: 15565) 229129451218312636212271855141890456413162628857895305855807471764733953 (proven prime) |
| (ID: 11161) 26459340441441866087731114978932791810378456514228699635808330483947834929412856490368283423658331445600601857 (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.