Factor Info
| ID | 2456 |
| Size | 192 digits / 638 bits |
| Status | composite |
| Value | 592355661278696780542579694019840618421064419690228252207927513608730105767463924059779808214469035577997313279724425481403705333566792757309613491235337734702408590095197849248978758448070637 |
Factorizations
| Primary | (ID: 19491) 1299823520026173021751 (proven prime) |
| (ID: 19492) 455720066726265431266996905490900882394558747146482141787075315677165095088885828694652652647559594677024222696919599270525094653742790961149764092474429731154238973403387 (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.