Legendren symboli
Taulukko symbolin arvoista

Seuraava taulukko osoittaa Legendren symbolin  \left({\frac {a}{p}}\right) arvot kaikilla kokonaisluvuilla a väliltä 1 … 30 ja alkuluvuilla p, jotka ovat pienempiä kuin 128.
| ap | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 2 | −1 | 0 | −1 | 0 | −1 | 0 | −1 | 0 | −1 | 0 | −1 | 0 | −1 | 0 | −1 | 0 | −1 | 0 | −1 | 0 | −1 | 0 | −1 | 0 | −1 | 0 | −1 | 0 | −1 | 0 |
| 3 | −1 | −1 | 0 | −1 | −1 | 0 | 1 | −1 | −0 | 1 | −1 | 0 | 1 | −1 | 0 | −1 | −1 | 0 | 1 | −1 | 0 | 1 | −1 | 0 | −1 | −1 | 0 | 1 | −1 | 0 |
| 5 | 1 | −1 | −1 | 1 | 0 | 1 | −1 | −1 | 1 | 0 | 1 | −1 | −1 | 1 | 0 | 1 | −1 | −1 | 1 | 0 | 1 | −1 | −1 | 1 | 0 | 1 | −1 | −1 | 1 | 0 |
| 7 | 1 | 1 | −1 | 1 | −1 | −1 | 0 | 1 | 1 | −1 | 1 | −1 | −1 | 0 | 1 | 1 | −1 | 1 | −1 | −1 | 0 | 1 | 1 | −1 | 1 | −1 | −1 | 0 | 1 | 1 |
| 11 | 1 | −1 | 1 | 1 | 1 | −1 | −1 | −1 | 1 | −1 | 0 | 1 | −1 | 1 | 1 | 1 | −1 | −1 | −1 | 1 | −1 | 0 | 1 | −1 | 1 | 1 | 1 | −1 | −1 | −1 |
| 13 | 1 | −1 | 1 | 1 | −1 | −1 | −1 | −1 | 1 | 1 | −1 | 1 | 0 | 1 | −1 | 1 | 1 | −1 | −1 | −1 | −1 | 1 | 1 | −1 | 1 | 0 | 1 | −1 | 1 | 1 |
| 17 | 1 | 1 | −1 | 1 | −1 | −1 | −1 | 1 | 1 | −1 | −1 | −1 | 1 | −1 | 1 | 1 | 0 | 1 | 1 | −1 | 1 | −1 | −1 | −1 | 1 | 1 | −1 | −1 | −1 | 1 |
| 19 | 1 | −1 | −1 | 1 | 1 | 1 | 1 | −1 | 1 | −1 | 1 | −1 | −1 | −1 | −1 | 1 | 1 | −1 | 0 | 1 | −1 | −1 | 1 | 1 | 1 | 1 | −1 | 1 | −1 | 1 |
| 23 | 1 | 1 | 1 | 1 | −1 | 1 | −1 | 1 | 1 | −1 | −1 | 1 | 1 | −1 | −1 | 1 | −1 | 1 | −1 | −1 | −1 | −1 | 0 | 1 | 1 | 1 | 1 | −1 | 1 | −1 |
| 29 | 1 | −1 | −1 | 1 | 1 | 1 | 1 | −1 | 1 | −1 | −1 | −1 | 1 | −1 | −1 | 1 | −1 | −1 | −1 | 1 | −1 | 1 | 1 | 1 | 1 | −1 | −1 | 1 | 0 | 1 |
| 31 | 1 | 1 | −1 | 1 | 1 | −1 | 1 | 1 | 1 | 1 | −1 | −1 | −1 | 1 | −1 | 1 | −1 | 1 | 1 | 1 | −1 | −1 | −1 | −1 | 1 | −1 | −1 | 1 | −1 | −1 |
| 37 | 1 | −1 | 1 | 1 | −1 | −1 | 1 | −1 | 1 | 1 | 1 | 1 | −1 | −1 | −1 | 1 | −1 | −1 | −1 | −1 | 1 | −1 | −1 | −1 | 1 | 1 | 1 | 1 | −1 | 1 |
| 41 | 1 | 1 | −1 | 1 | 1 | −1 | −1 | 1 | 1 | 1 | −1 | −1 | −1 | −1 | −1 | 1 | −1 | 1 | −1 | 1 | 1 | −1 | 1 | −1 | 1 | −1 | −1 | −1 | −1 | −1 |
| 43 | 1 | −1 | −1 | 1 | −1 | 1 | −1 | −1 | 1 | 1 | 1 | −1 | 1 | 1 | 1 | 1 | 1 | −1 | −1 | −1 | 1 | −1 | 1 | 1 | 1 | −1 | −1 | −1 | −1 | −1 |
| 47 | 1 | 1 | 1 | 1 | −1 | 1 | 1 | 1 | 1 | −1 | −1 | 1 | −1 | 1 | −1 | 1 | 1 | 1 | −1 | −1 | 1 | −1 | −1 | 1 | 1 | −1 | 1 | 1 | −1 | −1 |
| 53 | 1 | −1 | −1 | 1 | −1 | 1 | 1 | −1 | 1 | 1 | 1 | −1 | 1 | −1 | 1 | 1 | 1 | −1 | −1 | −1 | −1 | −1 | −1 | 1 | 1 | −1 | −1 | 1 | 1 | −1 |
| 59 | 1 | −1 | 1 | 1 | 1 | −1 | 1 | −1 | 1 | −1 | −1 | 1 | −1 | −1 | 1 | 1 | 1 | −1 | 1 | 1 | 1 | 1 | −1 | −1 | 1 | 1 | 1 | 1 | 1 | −1 |
| 61 | 1 | −1 | 1 | 1 | 1 | −1 | −1 | −1 | 1 | −1 | −1 | 1 | 1 | 1 | 1 | 1 | −1 | −1 | 1 | 1 | −1 | 1 | −1 | −1 | 1 | −1 | 1 | −1 | −1 | −1 |
| 67 | 1 | −1 | −1 | 1 | −1 | 1 | −1 | −1 | 1 | 1 | −1 | −1 | −1 | 1 | 1 | 1 | 1 | −1 | 1 | −1 | 1 | 1 | 1 | 1 | 1 | 1 | −1 | −1 | 1 | −1 |
| 71 | 1 | 1 | 1 | 1 | 1 | 1 | −1 | 1 | 1 | 1 | −1 | 1 | −1 | −1 | 1 | 1 | −1 | 1 | 1 | 1 | −1 | −1 | −1 | 1 | 1 | −1 | 1 | −1 | 1 | 1 |
| 73 | 1 | 1 | 1 | 1 | −1 | 1 | −1 | 1 | 1 | −1 | −1 | 1 | −1 | −1 | −1 | 1 | −1 | 1 | 1 | −1 | −1 | −1 | 1 | 1 | 1 | −1 | 1 | −1 | −1 | −1 |
| 79 | 1 | 1 | −1 | 1 | 1 | −1 | −1 | 1 | 1 | 1 | 1 | −1 | 1 | −1 | −1 | 1 | −1 | 1 | 1 | 1 | 1 | 1 | 1 | −1 | 1 | 1 | −1 | −1 | −1 | −1 |
| 83 | 1 | −1 | 1 | 1 | −1 | −1 | 1 | −1 | 1 | 1 | 1 | 1 | −1 | −1 | −1 | 1 | 1 | −1 | −1 | −1 | 1 | −1 | 1 | −1 | 1 | 1 | 1 | 1 | 1 | 1 |
| 89 | 1 | 1 | −1 | 1 | 1 | −1 | −1 | 1 | 1 | 1 | 1 | −1 | −1 | −1 | −1 | 1 | 1 | 1 | −1 | 1 | 1 | 1 | −1 | −1 | 1 | −1 | −1 | −1 | −1 | −1 |
| 97 | 1 | 1 | 1 | 1 | −1 | 1 | −1 | 1 | 1 | −1 | 1 | 1 | −1 | −1 | −1 | 1 | −1 | 1 | −1 | −1 | −1 | 1 | −1 | 1 | 1 | −1 | 1 | −1 | −1 | −1 |
| 101 | 1 | −1 | −1 | 1 | 1 | 1 | −1 | −1 | 1 | −1 | −1 | −1 | 1 | 1 | −1 | 1 | 1 | −1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | −1 | −1 | −1 | −1 | 1 |
| 103 | 1 | 1 | −1 | 1 | −1 | −1 | 1 | 1 | 1 | −1 | −1 | −1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | −1 | −1 | −1 | 1 | −1 | 1 | 1 | −1 | 1 | 1 | 1 |
| 107 | 1 | −1 | 1 | 1 | −1 | −1 | −1 | −1 | 1 | 1 | 1 | 1 | 1 | 1 | −1 | 1 | −1 | −1 | 1 | −1 | −1 | −1 | 1 | −1 | 1 | −1 | 1 | −1 | 1 | 1 |
| 109 | 1 | −1 | 1 | 1 | 1 | −1 | 1 | −1 | 1 | −1 | −1 | 1 | −1 | −1 | 1 | 1 | −1 | −1 | −1 | 1 | 1 | 1 | −1 | −1 | 1 | 1 | 1 | 1 | 1 | −1 |
| 113 | 1 | 1 | −1 | 1 | −1 | −1 | 1 | 1 | 1 | −1 | 1 | −1 | 1 | 1 | 1 | 1 | −1 | 1 | −1 | −1 | −1 | 1 | −1 | −1 | 1 | 1 | −1 | 1 | −1 | 1 |
| 127 | 1 | 1 | −1 | 1 | −1 | −1 | −1 | 1 | 1 | −1 | 1 | −1 | 1 | −1 | 1 | 1 | 1 | 1 | 1 | −1 | 1 | 1 | −1 | −1 | 1 | 1 | −1 | −1 | −1 | 1 |