Properties

Label 4.4.19821.1-9.2-a
Base field 4.4.19821.1
Weight $[2, 2, 2, 2]$
Level norm $9$
Level $[9, 3, w + 1]$
Dimension $6$
CM no
Base change no

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Base field 4.4.19821.1

Generator \(w\), with minimal polynomial \(x^{4} - x^{3} - 8x^{2} + 6x + 3\); narrow class number \(1\) and class number \(1\).

Form

Weight: $[2, 2, 2, 2]$
Level: $[9, 3, w + 1]$
Dimension: $6$
CM: no
Base change: no
Newspace dimension: $20$

Hecke eigenvalues ($q$-expansion)

The Hecke eigenvalue field is $\Q(e)$ where $e$ is a root of the defining polynomial:

\(x^{6} - 12x^{4} + 4x^{3} + 39x^{2} - 18x - 25\)

  Show full eigenvalues   Hide large eigenvalues

Norm Prime Eigenvalue
3 $[3, 3, w]$ $\phantom{-}e$
7 $[7, 7, \frac{1}{3}w^{3} - \frac{2}{3}w^{2} - 2w + 2]$ $-\frac{1}{2}e^{5} - e^{4} + \frac{9}{2}e^{3} + \frac{13}{2}e^{2} - 10e - 8$
9 $[9, 3, w + 1]$ $\phantom{-}1$
13 $[13, 13, \frac{2}{3}w^{3} - \frac{1}{3}w^{2} - 5w]$ $-\frac{1}{2}e^{5} - e^{4} + 4e^{3} + \frac{11}{2}e^{2} - \frac{15}{2}e - \frac{11}{2}$
16 $[16, 2, 2]$ $\phantom{-}\frac{3}{2}e^{5} + \frac{5}{2}e^{4} - 13e^{3} - 15e^{2} + 27e + \frac{35}{2}$
17 $[17, 17, \frac{1}{3}w^{3} - \frac{2}{3}w^{2} - 3w + 5]$ $\phantom{-}e^{5} + \frac{3}{2}e^{4} - 9e^{3} - \frac{21}{2}e^{2} + \frac{37}{2}e + 15$
19 $[19, 19, -\frac{1}{3}w^{3} + \frac{2}{3}w^{2} + 2w - 5]$ $-\frac{1}{2}e^{5} - \frac{1}{2}e^{4} + \frac{9}{2}e^{3} + 3e^{2} - \frac{19}{2}e - 7$
23 $[23, 23, -\frac{1}{3}w^{3} + \frac{2}{3}w^{2} + 3w - 2]$ $\phantom{-}e^{5} + 2e^{4} - \frac{17}{2}e^{3} - 13e^{2} + \frac{35}{2}e + \frac{29}{2}$
25 $[25, 5, \frac{1}{3}w^{3} + \frac{1}{3}w^{2} - 3w]$ $-e^{5} - \frac{5}{2}e^{4} + 8e^{3} + \frac{31}{2}e^{2} - \frac{35}{2}e - 16$
25 $[25, 5, -\frac{2}{3}w^{3} + \frac{1}{3}w^{2} + 5w - 3]$ $-\frac{1}{2}e^{4} - e^{3} + \frac{5}{2}e^{2} + \frac{5}{2}e - 2$
29 $[29, 29, -\frac{2}{3}w^{3} + \frac{1}{3}w^{2} + 4w - 3]$ $\phantom{-}\frac{1}{2}e^{4} + \frac{3}{2}e^{3} - \frac{5}{2}e^{2} - 5e - \frac{1}{2}$
29 $[29, 29, -\frac{1}{3}w^{3} + \frac{2}{3}w^{2} + 2w]$ $\phantom{-}e^{5} + 2e^{4} - \frac{19}{2}e^{3} - 13e^{2} + \frac{45}{2}e + \frac{21}{2}$
37 $[37, 37, \frac{1}{3}w^{3} + \frac{1}{3}w^{2} - 2w - 3]$ $\phantom{-}\frac{1}{2}e^{5} + \frac{1}{2}e^{4} - \frac{7}{2}e^{3} - 2e^{2} + \frac{5}{2}e + 3$
41 $[41, 41, -\frac{2}{3}w^{3} + \frac{1}{3}w^{2} + 5w - 4]$ $\phantom{-}e^{3} + 3e^{2} - 6e - 8$
43 $[43, 43, \frac{2}{3}w^{3} - \frac{1}{3}w^{2} - 6w]$ $\phantom{-}\frac{1}{2}e^{5} + \frac{1}{2}e^{4} - \frac{5}{2}e^{3} - e^{2} - \frac{5}{2}e - 2$
47 $[47, 47, \frac{2}{3}w^{3} - \frac{1}{3}w^{2} - 4w]$ $-2e^{5} - 4e^{4} + \frac{33}{2}e^{3} + 24e^{2} - \frac{67}{2}e - \frac{51}{2}$
59 $[59, 59, \frac{1}{3}w^{3} + \frac{1}{3}w^{2} - 2w - 4]$ $\phantom{-}\frac{3}{2}e^{5} + \frac{7}{2}e^{4} - \frac{27}{2}e^{3} - 24e^{2} + \frac{61}{2}e + 27$
59 $[59, 59, \frac{4}{3}w^{3} - \frac{5}{3}w^{2} - 10w + 9]$ $-e^{5} - \frac{1}{2}e^{4} + 10e^{3} + \frac{3}{2}e^{2} - \frac{45}{2}e - 2$
67 $[67, 67, -\frac{1}{3}w^{3} + \frac{2}{3}w^{2} + 3w]$ $-\frac{5}{2}e^{5} - \frac{7}{2}e^{4} + 23e^{3} + 23e^{2} - 49e - \frac{65}{2}$
71 $[71, 71, \frac{2}{3}w^{3} - \frac{1}{3}w^{2} - 4w + 1]$ $-2e^{5} - \frac{5}{2}e^{4} + 18e^{3} + \frac{29}{2}e^{2} - \frac{73}{2}e - 17$
Display number of eigenvalues

Atkin-Lehner eigenvalues

Norm Prime Eigenvalue
$9$ $[9, 3, w + 1]$ $-1$