Compare 1259 vs 1321
| Property | 1259 | 1321 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 12591 | 13211 |
| Prime factorization | 1259 | 1321 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1259 | 1, 1321 |
| Number of properties | 6 | 7 |
| Additive primes | 110th | 118th |
| Chen primes | 133rd | |
| Emirps | 59th | 63rd |
| Harmonic primes | 74th | |
| Isolated primes | 122nd | |
| Long primes | 79th | |
| Primes | 205th | 216th |
| Pythagorean primes | 106th | |
| Sexy primes (1st member) | 94th | |
| Twin primes (2nd member) | 46th | |
| Roman numberals | MCCLIX | MCCCXXI |
| Base 2 | 100111010112 | 101001010012 |
| Base 3 | 12011223 | 12102213 |
| Base 4 | 1032234 | 1102214 |
| Base 5 | 200145 | 202415 |
| Base 6 | 54556 | 100416 |
| Base 7 | 34467 | 35657 |
| Base 8 | 23538 | 24518 |
| Base 9 | 16489 | 17279 |
| Base 10 | 125910 | 132110 |
| Base 11 | a4511 | aa111 |
| Base 12 | 88b12 | 92112 |
| Base 13 | 75b13 | 7a813 |
| Base 14 | 65d14 | 6a514 |
| Base 15 | 58e15 | 5d115 |
| Base 16 | 4eb16 | 52916 |