| Next prime | 17 |
| Previous prime | 11 |
| Octal | (15)8 |
| Hexadecimal | (D)16 |
| Prime gap | 4 |
| 4th Prime triplet (the smallest number) | The others are 17 and 19 . |
| 3rd Cousin prime (the small number) | The big number is 17 . |
| 4th Sexy prime (the small number) | The big number is 19 . |
| 2nd Prime of the Form 3n+1 | 12 + 3 * 22 |
| 2nd Prime of the Form 4n+1 | 22 + 32 |
| 1st Emirp (reversible prime) | |
| 5th Left-truncatable prime |