Factor Info
| ID | 65979 |
| Size | 164 digits / 544 bits |
| Status | composite |
| Value | 40743157948847465157560632523442720076920039861172096129042907010607506263035340547500294546157474875184589160849605321310464302548545727312979741621669668405866123 |
Factorizations
| Primary | (ID: 65729) 1961870762757168078553 (proven prime) |
| (ID: 65980) 20767503508532828845767845979128296602339507509774903767746924228458473489905527311180265293365358226585543055976945174397960166238012746162691 (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.