Compare 1031 vs 1217
| Property | 1031 | 1217 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 10311 | 12171 |
| Prime factorization | 1031 | 1217 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1031 | 1, 1217 |
| Number of properties | 9 | 12 |
| Additive primes | 92nd | 107th |
| Chen primes | 118th | 131st |
| Cousin primes (2nd member) | 45th | |
| Emirps | 39th | 53rd |
| Good primes | 46th | |
| Isolated primes | 118th | |
| Long primes | 76th | |
| Primes | 173rd | 199th |
| Proth primes | 19th | |
| Pythagorean primes | 98th | |
| Sexy primes (1st member) | 86th | |
| Sexy prime triplets (1st member) | 33rd | |
| Solinas primes | 47th | |
| Sophie germain primes | 40th | |
| Super primes | 40th | 46th |
| Twin primes (1st member) | 37th | |
| Roman numberals | MXXXI | MCCXVII |
| Base 2 | 100000001112 | 100110000012 |
| Base 3 | 11020123 | 12000023 |
| Base 4 | 1000134 | 1030014 |
| Base 5 | 131115 | 143325 |
| Base 6 | 44356 | 53456 |
| Base 7 | 30027 | 33567 |
| Base 8 | 20078 | 23018 |
| Base 9 | 13659 | 16029 |
| Base 10 | 103110 | 121710 |
| Base 11 | 85811 | a0711 |
| Base 12 | 71b12 | 85512 |
| Base 13 | 61413 | 72813 |
| Base 14 | 53914 | 62d14 |
| Base 15 | 48b15 | 56215 |
| Base 16 | 40716 | 4c116 |