Base field 3.3.1940.1
Generator \(w\), with minimal polynomial \(x^{3} - 8x - 2\); narrow class number \(2\) and class number \(1\).
Form
| Weight: | $[2, 2, 2]$ |
| Level: | $[8, 2, 2]$ |
| Dimension: | $4$ |
| CM: | no |
| Base change: | no |
| Newspace dimension: | $14$ |
Hecke eigenvalues ($q$-expansion)
The Hecke eigenvalue field is $\Q(e)$ where $e$ is a root of the defining polynomial:
| \(x^{4} - 13x^{2} + 32\) |
Show full eigenvalues Hide large eigenvalues
| Norm | Prime | Eigenvalue |
|---|---|---|
| 2 | $[2, 2, -w]$ | $\phantom{-}0$ |
| 3 | $[3, 3, w^{2} - 7]$ | $\phantom{-}e$ |
| 5 | $[5, 5, w + 1]$ | $\phantom{-}e$ |
| 5 | $[5, 5, -w - 3]$ | $\phantom{-}e^{2} - 6$ |
| 9 | $[9, 3, w^{2} - 2w - 1]$ | $\phantom{-}0$ |
| 17 | $[17, 17, -2w^{2} + 15]$ | $-2$ |
| 17 | $[17, 17, 3w + 1]$ | $-2e$ |
| 17 | $[17, 17, -w^{2} + w + 5]$ | $-2e$ |
| 19 | $[19, 19, -2w^{2} + w + 15]$ | $\phantom{-}e$ |
| 29 | $[29, 29, w^{2} - w - 1]$ | $-e^{3} + 7e$ |
| 41 | $[41, 41, w^{2} - 5]$ | $\phantom{-}2e$ |
| 43 | $[43, 43, w^{2} + w - 3]$ | $-e^{3} + 7e$ |
| 47 | $[47, 47, 2w - 1]$ | $\phantom{-}e^{2}$ |
| 53 | $[53, 53, -2w - 3]$ | $-e^{3} + 9e$ |
| 59 | $[59, 59, w^{2} - w - 11]$ | $-4e^{2} + 28$ |
| 71 | $[71, 71, w^{2} - 3]$ | $\phantom{-}e^{3} - 8e$ |
| 73 | $[73, 73, 6w^{2} - 2w - 47]$ | $-e^{3} + 12e$ |
| 83 | $[83, 83, w^{2} - 4w + 1]$ | $\phantom{-}e^{2} - 4$ |
| 83 | $[83, 83, 3w^{2} - 25]$ | $-e^{2} - 4$ |
| 83 | $[83, 83, w - 5]$ | $\phantom{-}4$ |
Atkin-Lehner eigenvalues
| Norm | Prime | Eigenvalue |
|---|---|---|
| $2$ | $[2, 2, -w]$ | $-1$ |