Basic invariants
| Dimension: | $1$ |
| Group: | $C_3$ |
| Conductor: | \(2763\)\(\medspace = 3^{2} \cdot 307 \) |
| Artin field: | Galois closure of 3.3.7634169.1 |
| Galois orbit size: | $2$ |
| Smallest permutation container: | $C_3$ |
| Parity: | even |
| Dirichlet character: | \(\chi_{2763}(2473,\cdot)\) |
| Projective image: | $C_1$ |
| Projective field: | Galois closure of \(\Q\) |
Defining polynomial
| $f(x)$ | $=$ |
\( x^{3} - 921x - 10745 \)
|
The roots of $f$ are computed in $\Q_{ 5 }$ to precision 7.
Roots:
| $r_{ 1 }$ | $=$ |
\( 5 + 5^{2} + 4\cdot 5^{3} + 5^{5} + 2\cdot 5^{6} +O(5^{7})\)
|
| $r_{ 2 }$ | $=$ |
\( 1 + 4\cdot 5 + 4\cdot 5^{2} + 3\cdot 5^{4} + 3\cdot 5^{5} + 4\cdot 5^{6} +O(5^{7})\)
|
| $r_{ 3 }$ | $=$ |
\( 4 + 4\cdot 5 + 3\cdot 5^{2} + 4\cdot 5^{3} + 3\cdot 5^{6} +O(5^{7})\)
|
Generators of the action on the roots $ r_{ 1 }, r_{ 2 }, r_{ 3 } $
| Cycle notation |
Character values on conjugacy classes
| Size | Order | Action on $ r_{ 1 }, r_{ 2 }, r_{ 3 } $ | Character value | Complex conjugation |
| $1$ | $1$ | $()$ | $1$ | ✓ |
| $1$ | $3$ | $(1,2,3)$ | $-\zeta_{3} - 1$ | |
| $1$ | $3$ | $(1,3,2)$ | $\zeta_{3}$ |