Base field \(\Q(\sqrt{13}) \)
Generator \(w\), with minimal polynomial \(x^{2} - x - 3\); narrow class number \(1\) and class number \(1\).
Form
Weight: | $[2, 2]$ |
Level: | $[68, 34, 2w + 8]$ |
Dimension: | $2$ |
CM: | no |
Base change: | no |
Newspace dimension: | $3$ |
Hecke eigenvalues ($q$-expansion)
The Hecke eigenvalue field is $\Q(e)$ where $e$ is a root of the defining polynomial:
\(x^{2} - 8\) |
Show full eigenvalues Hide large eigenvalues
Norm | Prime | Eigenvalue |
---|---|---|
3 | $[3, 3, -w]$ | $-\frac{1}{2}e + 2$ |
3 | $[3, 3, -w + 1]$ | $\phantom{-}e$ |
4 | $[4, 2, 2]$ | $-1$ |
13 | $[13, 13, -2w + 1]$ | $-\frac{1}{2}e$ |
17 | $[17, 17, w + 4]$ | $-1$ |
17 | $[17, 17, -w + 5]$ | $-4$ |
23 | $[23, 23, 3w + 1]$ | $\phantom{-}e + 2$ |
23 | $[23, 23, -3w + 4]$ | $-e$ |
25 | $[25, 5, 5]$ | $\phantom{-}e + 2$ |
29 | $[29, 29, 3w - 2]$ | $-e + 6$ |
29 | $[29, 29, -3w + 1]$ | $-\frac{1}{2}e - 4$ |
43 | $[43, 43, -4w - 1]$ | $-\frac{3}{2}e - 6$ |
43 | $[43, 43, 4w - 5]$ | $\phantom{-}\frac{5}{2}e - 2$ |
49 | $[49, 7, -7]$ | $-e - 10$ |
53 | $[53, 53, -w - 7]$ | $\phantom{-}\frac{5}{2}e$ |
53 | $[53, 53, w - 8]$ | $\phantom{-}\frac{5}{2}e$ |
61 | $[61, 61, -3w - 8]$ | $\phantom{-}3e + 2$ |
61 | $[61, 61, 3w - 11]$ | $-\frac{5}{2}e$ |
79 | $[79, 79, 5w - 4]$ | $-e + 2$ |
79 | $[79, 79, 5w - 1]$ | $-e - 12$ |
Atkin-Lehner eigenvalues
Norm | Prime | Eigenvalue |
---|---|---|
$4$ | $[4, 2, 2]$ | $1$ |
$17$ | $[17, 17, w + 4]$ | $1$ |