Compare 1031 vs 1559
| Property | 1031 | 1559 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 10311 | 15591 |
| Prime factorization | 1031 | 1559 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1031 | 1, 1559 |
| Number of properties | 9 | 6 |
| Additive primes | 92nd | |
| Chen primes | 118th | 157th |
| Emirps | 39th | 75th |
| Good primes | 46th | |
| Isolated primes | 147th | |
| Primes | 173rd | 246th |
| Sexy primes (2nd member) | 107th | |
| Solinas primes | 47th | |
| Sophie germain primes | 40th | 52nd |
| Super primes | 40th | |
| Twin primes (1st member) | 37th | |
| Roman numberals | MXXXI | MDLIX |
| Base 2 | 100000001112 | 110000101112 |
| Base 3 | 11020123 | 20102023 |
| Base 4 | 1000134 | 1201134 |
| Base 5 | 131115 | 222145 |
| Base 6 | 44356 | 111156 |
| Base 7 | 30027 | 43557 |
| Base 8 | 20078 | 30278 |
| Base 9 | 13659 | 21229 |
| Base 10 | 103110 | 155910 |
| Base 11 | 85811 | 119811 |
| Base 12 | 71b12 | a9b12 |
| Base 13 | 61413 | 92c13 |
| Base 14 | 53914 | 7d514 |
| Base 15 | 48b15 | 6de15 |
| Base 16 | 40716 | 61716 |