Tabla del -2491
| -2491 | X | 1 | = | -2491 |
| -2491 | X | 2 | = | -4982 |
| -2491 | X | 3 | = | -7473 |
| -2491 | X | 4 | = | -9964 |
| -2491 | X | 5 | = | -12455 |
| -2491 | X | 6 | = | -14946 |
| -2491 | X | 7 | = | -17437 |
| -2491 | X | 8 | = | -19928 |
| -2491 | X | 9 | = | -22419 |
| -2491 | X | 10 | = | -24910 |
| -2491 | X | 1 | = | -2491 |
| -2491 | X | 2 | = | -4982 |
| -2491 | X | 3 | = | -7473 |
| -2491 | X | 4 | = | -9964 |
| -2491 | X | 5 | = | -12455 |
| -2491 | X | 6 | = | -14946 |
| -2491 | X | 7 | = | -17437 |
| -2491 | X | 8 | = | -19928 |
| -2491 | X | 9 | = | -22419 |
| -2491 | X | 10 | = | -24910 |