composite number
C43288
concept
A composite number is a positive integer greater than 1 that has at least one positive divisor other than 1 and itself.
Observed surface forms (1)
| Surface form | Occurrences |
|---|---|
| pseudoprime | 1 |
Instances (2)
| Instance | Via concept surface |
|---|---|
| Blum integer | — |
| Fermat pseudoprime | pseudoprime |