Compare 1289 vs 1303
| Property | 1289 | 1303 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 12891 | 13031 |
| Prime factorization | 1289 | 1303 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1289 | 1, 1303 |
| Number of properties | 7 | 11 |
| Additive primes | 116th | |
| Chen primes | 136th | |
| Cousin primes (1st member) | 48th | |
| Happy primes | 42nd | |
| Long primes | 83rd | |
| Lucky primes | 55th | |
| Primes | 209th | 213th |
| Prime triplets (2nd member) | 35th | |
| Prime triplets (3rd member) | 34th | |
| Pythagorean primes | 103rd | |
| Sexy primes (2nd member) | 90th | 92nd |
| Sexy prime triplets (3rd member) | 34th | 35th |
| Sophie germain primes | 45th | |
| Twin primes (1st member) | 44th | |
| Twin primes (2nd member) | 45th | |
| Roman numberals | MCCLXXXIX | MCCCIII |
| Base 2 | 101000010012 | 101000101112 |
| Base 3 | 12022023 | 12100213 |
| Base 4 | 1100214 | 1101134 |
| Base 5 | 201245 | 202035 |
| Base 6 | 55456 | 100116 |
| Base 7 | 35217 | 35417 |
| Base 8 | 24118 | 24278 |
| Base 9 | 16829 | 17079 |
| Base 10 | 128910 | 130310 |
| Base 11 | a7211 | a8511 |
| Base 12 | 8b512 | 90712 |
| Base 13 | 78213 | 79313 |
| Base 14 | 68114 | 69114 |
| Base 15 | 5ae15 | 5bd15 |
| Base 16 | 50916 | 51716 |