| Next prime | 313 |
| Previous prime | 307 |
| Octal | (467)8 |
| Hexadecimal | (137)16 |
| Prime gap | 2 |
| 20th Twin prime (the small number) | The big number is 283 . |
| 19th Prime triplet (the smallest number) | The others are 313 and 317 . |
| 36th Sexy prime (the small number) | The big number is 317 . |
| 34th Prime of the Form 4n+3 | |
| 16th Emirp (reversible prime) | |
| 17th Right-truncatable prime |