Compare 317 vs 319
| Property | 317 | 319 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 3171 | 111 × 291 |
| Prime factorization | 317 | 11 × 29 |
| Divisors count | 2 | 4 |
| Divisors | 1, 317 | 1, 11, 29, 319 |
| Number of properties | 13 | 1 |
| Additive primes | 38th | |
| Chen primes | 49th | |
| Cousin primes (2nd member) | 19th | |
| Harmonic primes | 27th | |
| Isolated primes | 27th | |
| Left-truncatable primes | 24th | |
| Primes | 66th | |
| Prime triplets (3rd member) | 19th | |
| Pythagorean primes | 31st | |
| Restricted right-truncatable primes | 2nd | |
| Right-truncatable primes | 19th | |
| Semiprimes | 101st | |
| Sexy primes (2nd member) | 36th | |
| Two-sided primes | 10th | |
| Roman numberals | CCCXVII | CCCXIX |
| Base 2 | 1001111012 | 1001111112 |
| Base 3 | 1022023 | 1022113 |
| Base 4 | 103314 | 103334 |
| Base 5 | 22325 | 22345 |
| Base 6 | 12456 | 12516 |
| Base 7 | 6327 | 6347 |
| Base 8 | 4758 | 4778 |
| Base 9 | 3829 | 3849 |
| Base 10 | 31710 | 31910 |
| Base 11 | 26911 | 27011 |
| Base 12 | 22512 | 22712 |
| Base 13 | 1b513 | 1b713 |
| Base 14 | 18914 | 18b14 |
| Base 15 | 16215 | 16415 |
| Base 16 | 13d16 | 13f16 |