Base field 4.4.16448.1
Generator \(w\), with minimal polynomial \(x^{4} - 2x^{3} - 6x^{2} + 2\); narrow class number \(2\) and class number \(1\).
Form
| Weight: | $[2, 2, 2, 2]$ |
| Level: | $[17, 17, 2w^{3} - 5w^{2} - 9w + 5]$ |
| Dimension: | $21$ |
| CM: | no |
| Base change: | no |
| Newspace dimension: | $42$ |
Hecke eigenvalues ($q$-expansion)
The Hecke eigenvalue field is $\Q(e)$ where $e$ is a root of the defining polynomial:
| \(x^{21} - 5x^{20} - 20x^{19} + 130x^{18} + 123x^{17} - 1393x^{16} + 69x^{15} + 7969x^{14} - 4213x^{13} - 26351x^{12} + 21056x^{11} + 50898x^{10} - 48975x^{9} - 55157x^{8} + 58609x^{7} + 29907x^{6} - 34084x^{5} - 5364x^{4} + 7624x^{3} - 672x^{2} - 284x + 36\) |
Show full eigenvalues Hide large eigenvalues
| Norm | Prime | Eigenvalue |
|---|---|---|
| 2 | $[2, 2, w]$ | $\phantom{-}e$ |
| 5 | $[5, 5, -w^{3} + 3w^{2} + 2w - 1]$ | $...$ |
| 5 | $[5, 5, w - 1]$ | $...$ |
| 11 | $[11, 11, w^{3} - 2w^{2} - 5w - 1]$ | $...$ |
| 13 | $[13, 13, -w^{3} + 3w^{2} + 3w - 1]$ | $...$ |
| 17 | $[17, 17, 2w^{3} - 5w^{2} - 9w + 5]$ | $-1$ |
| 23 | $[23, 23, -w^{3} + 3w^{2} + 4w - 5]$ | $...$ |
| 25 | $[25, 5, -w^{2} + 3w + 1]$ | $...$ |
| 29 | $[29, 29, -2w^{3} + 6w^{2} + 5w - 1]$ | $...$ |
| 31 | $[31, 31, -w^{2} + 2w + 1]$ | $...$ |
| 43 | $[43, 43, -w^{3} + 3w^{2} + 2w - 3]$ | $...$ |
| 43 | $[43, 43, -w^{3} + 2w^{2} + 6w - 3]$ | $...$ |
| 59 | $[59, 59, 2w^{3} - 6w^{2} - 7w + 7]$ | $...$ |
| 73 | $[73, 73, 3w^{3} - 6w^{2} - 16w - 5]$ | $...$ |
| 79 | $[79, 79, -5w^{3} + 14w^{2} + 20w - 17]$ | $...$ |
| 81 | $[81, 3, -3]$ | $...$ |
| 83 | $[83, 83, -w - 3]$ | $...$ |
| 83 | $[83, 83, w^{2} - 3w - 7]$ | $...$ |
| 89 | $[89, 89, w^{2} - 2w - 7]$ | $...$ |
| 101 | $[101, 101, -2w^{3} + 5w^{2} + 8w - 3]$ | $...$ |
Atkin-Lehner eigenvalues
| Norm | Prime | Eigenvalue |
|---|---|---|
| $17$ | $[17, 17, 2w^{3} - 5w^{2} - 9w + 5]$ | $1$ |