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 \(x^4 - x^3 - 8 x^2 + 6 x + 3\); 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:

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

  Show full eigenvalues   Hide large eigenvalues

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

Atkin-Lehner eigenvalues

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