| Next prime | 1301 |
| Previous prime | 1291 |
| Octal | (2421)8 |
| Hexadecimal | (511)16 |
| Prime gap | 4 |
| 34th Prime triplet (the smallest number) | The others are 1301 and 1303 . |
| 47th Cousin prime (the small number) | The big number is 1301 . |
| 92nd Sexy prime (the small number) | The big number is 1303 . |
| 102nd Prime of the Form 3n+1 | 232 + 3 * 162 |
| 104th Prime of the Form 4n+1 | 12 + 362 |