Base field \(\Q(\sqrt{67}) \)
Generator \(w\), with minimal polynomial \(x^{2} - 67\); narrow class number \(2\) and class number \(1\).
Form
Weight: | $[2, 2]$ |
Level: | $[8, 4, -54w + 442]$ |
Dimension: | $16$ |
CM: | no |
Base change: | no |
Newspace dimension: | $32$ |
Hecke eigenvalues ($q$-expansion)
The Hecke eigenvalue field is $\Q(e)$ where $e$ is a root of the defining polynomial:
\(x^{16} + 5x^{15} - 19x^{14} - 117x^{13} + 113x^{12} + 1025x^{11} - 180x^{10} - 4236x^{9} - 211x^{8} + 8619x^{7} + 104x^{6} - 7972x^{5} + 1364x^{4} + 2444x^{3} - 1081x^{2} + 135x - 4\) |
Show full eigenvalues Hide large eigenvalues
Norm | Prime | Eigenvalue |
---|---|---|
2 | $[2, 2, -27w + 221]$ | $\phantom{-}0$ |
3 | $[3, 3, -w + 8]$ | $...$ |
3 | $[3, 3, -w - 8]$ | $\phantom{-}e$ |
7 | $[7, 7, -11w + 90]$ | $...$ |
7 | $[7, 7, -11w - 90]$ | $...$ |
11 | $[11, 11, 6w - 49]$ | $...$ |
11 | $[11, 11, 6w + 49]$ | $...$ |
17 | $[17, 17, 4w + 33]$ | $...$ |
17 | $[17, 17, -4w + 33]$ | $...$ |
25 | $[25, 5, -5]$ | $...$ |
29 | $[29, 29, -70w + 573]$ | $...$ |
29 | $[29, 29, 151w - 1236]$ | $...$ |
31 | $[31, 31, -w - 6]$ | $...$ |
31 | $[31, 31, w - 6]$ | $...$ |
37 | $[37, 37, -21w - 172]$ | $...$ |
37 | $[37, 37, -21w + 172]$ | $...$ |
43 | $[43, 43, 2w - 15]$ | $...$ |
43 | $[43, 43, 2w + 15]$ | $...$ |
67 | $[67, 67, -w]$ | $...$ |
73 | $[73, 73, -3w - 26]$ | $...$ |
Atkin-Lehner eigenvalues
Norm | Prime | Eigenvalue |
---|---|---|
$2$ | $[2, 2, -27w + 221]$ | $-1$ |