Compare 1279 vs 1297
| Property | 1279 | 1297 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 12791 | 12971 |
| Prime factorization | 1279 | 1297 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1279 | 1, 1297 |
| Number of properties | 7 | 14 |
| Additive primes | 112th | 114th |
| Chen primes | 138th | |
| Cousin primes (1st member) | 46th | 47th |
| Emirps | 60th | |
| Isolated primes | 124th | |
| Long primes | 81st | |
| Pierpont primes | 20th | |
| Primes | 207th | 211th |
| Prime triplets (1st member) | 34th | |
| Prime triplets (2nd member) | 33rd | |
| Pythagorean primes | 104th | |
| Quartan primes | 8th | |
| Sexy primes (1st member) | 92nd | |
| Sexy primes (2nd member) | 91st | |
| Sexy prime triplets (2nd member) | 35th | |
| Solinas primes | 53rd | |
| Super primes | 47th | |
| Twin primes (2nd member) | 43rd | |
| Roman numberals | MCCLXXIX | MCCXCVII |
| Base 2 | 100111111112 | 101000100012 |
| Base 3 | 12021013 | 12100013 |
| Base 4 | 1033334 | 1101014 |
| Base 5 | 201045 | 201425 |
| Base 6 | 55316 | 100016 |
| Base 7 | 35057 | 35327 |
| Base 8 | 23778 | 24218 |
| Base 9 | 16719 | 17019 |
| Base 10 | 127910 | 129710 |
| Base 11 | a6311 | a7a11 |
| Base 12 | 8a712 | 90112 |
| Base 13 | 77513 | 78a13 |
| Base 14 | 67514 | 68914 |
| Base 15 | 5a415 | 5b715 |
| Base 16 | 4ff16 | 51116 |