Base field 3.3.1825.1
Generator \(w\), with minimal polynomial \(x^{3} - x^{2} - 8x + 7\); narrow class number \(2\) and class number \(1\).
Form
Weight: | $[2, 2, 2]$ |
Level: | $[23, 23, -w^{2} - w + 3]$ |
Dimension: | $19$ |
CM: | no |
Base change: | no |
Newspace dimension: | $70$ |
Hecke eigenvalues ($q$-expansion)
The Hecke eigenvalue field is $\Q(e)$ where $e$ is a root of the defining polynomial:
\(x^{19} - 3x^{18} - 56x^{17} + 182x^{16} + 1189x^{15} - 4266x^{14} - 11765x^{13} + 48874x^{12} + 52425x^{11} - 287234x^{10} - 70692x^{9} + 854880x^{8} - 115889x^{7} - 1249843x^{6} + 376416x^{5} + 770704x^{4} - 287392x^{3} - 106736x^{2} + 41088x - 1152\) |
Show full eigenvalues Hide large eigenvalues
Norm | Prime | Eigenvalue |
---|---|---|
5 | $[5, 5, -w + 2]$ | $\phantom{-}e$ |
7 | $[7, 7, w]$ | $...$ |
8 | $[8, 2, 2]$ | $...$ |
11 | $[11, 11, w + 2]$ | $...$ |
13 | $[13, 13, w + 1]$ | $...$ |
17 | $[17, 17, -w^{2} - w + 4]$ | $...$ |
23 | $[23, 23, -w^{2} + 6]$ | $...$ |
23 | $[23, 23, -w^{2} - w + 3]$ | $-1$ |
23 | $[23, 23, -w + 4]$ | $...$ |
27 | $[27, 3, 3]$ | $...$ |
29 | $[29, 29, -w^{2} - 2w + 4]$ | $...$ |
31 | $[31, 31, w^{2} - 10]$ | $...$ |
41 | $[41, 41, w + 4]$ | $...$ |
41 | $[41, 41, w^{2} - 5]$ | $...$ |
41 | $[41, 41, -2w - 5]$ | $...$ |
43 | $[43, 43, w^{2} - w - 4]$ | $...$ |
47 | $[47, 47, w^{2} - w - 9]$ | $...$ |
49 | $[49, 7, w^{2} - w - 8]$ | $...$ |
53 | $[53, 53, 2w^{2} + w - 12]$ | $...$ |
59 | $[59, 59, w^{2} - 3]$ | $...$ |
Atkin-Lehner eigenvalues
Norm | Prime | Eigenvalue |
---|---|---|
$23$ | $[23, 23, -w^{2} - w + 3]$ | $1$ |