Base field 3.3.788.1
Generator \(w\), with minimal polynomial \(x^{3} - x^{2} - 7x - 3\); narrow class number \(2\) and class number \(1\).
Form
| Weight: | $[2, 2, 2]$ |
| Level: | $[18, 6, -w^{2} + w + 4]$ |
| Dimension: | $1$ |
| CM: | no |
| Base change: | no |
| Newspace dimension: | $8$ |
Hecke eigenvalues ($q$-expansion)
The Hecke eigenvalue field is $\Q$.
| Norm | Prime | Eigenvalue |
|---|---|---|
| 2 | $[2, 2, -w - 1]$ | $\phantom{-}1$ |
| 3 | $[3, 3, w]$ | $-1$ |
| 5 | $[5, 5, -w^{2} + 2w + 4]$ | $\phantom{-}1$ |
| 9 | $[9, 3, w^{2} - w - 7]$ | $-1$ |
| 11 | $[11, 11, -w^{2} + 2w + 2]$ | $\phantom{-}2$ |
| 13 | $[13, 13, w - 2]$ | $\phantom{-}4$ |
| 17 | $[17, 17, w^{2} - 2w - 8]$ | $-7$ |
| 25 | $[25, 5, -w^{2} + 2]$ | $\phantom{-}6$ |
| 31 | $[31, 31, 3w^{2} - 5w - 19]$ | $\phantom{-}2$ |
| 53 | $[53, 53, 2w^{2} - 3w - 10]$ | $\phantom{-}4$ |
| 53 | $[53, 53, w^{2} - 3w - 5]$ | $\phantom{-}9$ |
| 53 | $[53, 53, 2w - 1]$ | $-1$ |
| 59 | $[59, 59, 2w^{2} - 4w - 11]$ | $\phantom{-}0$ |
| 59 | $[59, 59, 2w^{2} - 6w - 5]$ | $\phantom{-}0$ |
| 59 | $[59, 59, 2w + 5]$ | $\phantom{-}10$ |
| 67 | $[67, 67, w^{2} - 3w - 7]$ | $-12$ |
| 71 | $[71, 71, 2w^{2} - 2w - 13]$ | $\phantom{-}2$ |
| 73 | $[73, 73, 2w^{2} - 4w - 7]$ | $-11$ |
| 79 | $[79, 79, -w^{2} + 10]$ | $\phantom{-}15$ |
| 89 | $[89, 89, 2w^{2} - w - 10]$ | $\phantom{-}15$ |
Atkin-Lehner eigenvalues
| Norm | Prime | Eigenvalue |
|---|---|---|
| $2$ | $[2, 2, -w - 1]$ | $-1$ |
| $9$ | $[9, 3, w^{2} - w - 7]$ | $1$ |