Base field 5.5.186037.1
Generator \(w\), with minimal polynomial \(x^{5} - x^{4} - 6x^{3} + 2x^{2} + 5x - 2\); narrow class number \(2\) and class number \(1\).
Form
| Weight: | $[2, 2, 2, 2, 2]$ |
| Level: | $[23, 23, w^{3} - w^{2} - 4w + 1]$ |
| Dimension: | $26$ |
| CM: | no |
| Base change: | no |
| Newspace dimension: | $54$ |
Hecke eigenvalues ($q$-expansion)
The Hecke eigenvalue field is $\Q(e)$ where $e$ is a root of the defining polynomial:
| \(x^{26} + 2x^{25} - 38x^{24} - 76x^{23} + 622x^{22} + 1249x^{21} - 5735x^{20} - 11636x^{19} + 32677x^{18} + 67680x^{17} - 118624x^{16} - 255198x^{15} + 272044x^{14} + 627605x^{13} - 373722x^{12} - 988677x^{11} + 262475x^{10} + 954856x^{9} - 32386x^{8} - 519971x^{7} - 64508x^{6} + 134203x^{5} + 28889x^{4} - 10300x^{3} - 1719x^{2} + 227x + 9\) |
Show full eigenvalues Hide large eigenvalues
| Norm | Prime | Eigenvalue |
|---|---|---|
| 2 | $[2, 2, w]$ | $\phantom{-}e$ |
| 7 | $[7, 7, w^{4} - w^{3} - 6w^{2} + w + 5]$ | $...$ |
| 13 | $[13, 13, -w^{4} + w^{3} + 6w^{2} - w - 3]$ | $...$ |
| 16 | $[16, 2, w^{4} - w^{3} - 6w^{2} + 2w + 5]$ | $...$ |
| 19 | $[19, 19, -w^{4} + 7w^{2} + 2w - 3]$ | $...$ |
| 23 | $[23, 23, w^{3} - w^{2} - 4w + 1]$ | $\phantom{-}1$ |
| 23 | $[23, 23, -w^{4} + 7w^{2} + 4w - 7]$ | $...$ |
| 25 | $[25, 5, -w^{2} + w + 3]$ | $...$ |
| 31 | $[31, 31, w^{2} - w - 1]$ | $...$ |
| 31 | $[31, 31, w^{4} - 6w^{2} - 2w + 3]$ | $...$ |
| 31 | $[31, 31, w^{3} - 2w^{2} - 4w + 3]$ | $...$ |
| 67 | $[67, 67, 2w^{3} - 3w^{2} - 8w + 3]$ | $...$ |
| 79 | $[79, 79, -w^{4} + 6w^{2} + 3w - 1]$ | $...$ |
| 83 | $[83, 83, 2w^{4} - 14w^{2} - 7w + 11]$ | $...$ |
| 83 | $[83, 83, w^{4} - 2w^{3} - 4w^{2} + 6w + 1]$ | $...$ |
| 83 | $[83, 83, -w^{4} + 8w^{2} + 3w - 7]$ | $...$ |
| 97 | $[97, 97, w^{4} - 2w^{3} - 4w^{2} + 4w + 1]$ | $...$ |
| 101 | $[101, 101, 2w^{4} - 14w^{2} - 6w + 11]$ | $...$ |
| 101 | $[101, 101, -w^{4} + 8w^{2} + 2w - 9]$ | $...$ |
| 107 | $[107, 107, -w^{3} + 2w^{2} + 4w - 1]$ | $...$ |
Atkin-Lehner eigenvalues
| Norm | Prime | Eigenvalue |
|---|---|---|
| $23$ | $[23, 23, w^{3} - w^{2} - 4w + 1]$ | $-1$ |