Factor Info
| ID | 65980 |
| Size | 143 digits / 473 bits |
| Status | composite |
| Value | 20767503508532828845767845979128296602339507509774903767746924228458473489905527311180265293365358226585543055976945174397960166238012746162691 |
Factorizations
| Primary | (ID: 92428) 460137572778371557785054623257871 (proven prime) |
| (ID: 92550) 45133248700243916936777978474872220908564670990246077379737691648380356478399605966046822906632589297406569421 (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.