Factor Info
| ID | 2506 |
| Size | 212 digits / 702 bits |
| Status | composite |
| Value | 19698773853987187923591730061505845119746320055981003506273871201780955653818378093895357805368886858088233103978334845032911306108147134903182771489599320447313439338241307144026783140672377819156249114777365121 |
Factorizations
| Primary | (ID: 2150) 1300635692678058358830121 (proven prime) |
| (ID: 2507) 15145496901923907183231846510158109967436506451199720012326573726216561906330867373354137880472160085480392675729315710500735662275920125242686819734176304354049229367813064814028168335001 (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.