Properties

Label 4.4.5125.1-55.1-f
Base field 4.4.5125.1
Weight $[2, 2, 2, 2]$
Level norm $55$
Level $[55, 55, -3w^{2} + 2w + 11]$
Dimension $1$
CM no
Base change no

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Base field 4.4.5125.1

Generator \(w\), with minimal polynomial \(x^{4} - 2x^{3} - 6x^{2} + 7x + 11\); narrow class number \(2\) and class number \(1\).

Form

Weight: $[2, 2, 2, 2]$
Level: $[55, 55, -3w^{2} + 2w + 11]$
Dimension: $1$
CM: no
Base change: no
Newspace dimension: $14$

Hecke eigenvalues ($q$-expansion)

The Hecke eigenvalue field is $\Q$.
Norm Prime Eigenvalue
5 $[5, 5, -w^{2} + 2w + 3]$ $-1$
9 $[9, 3, w^{3} - 3w^{2} - 2w + 9]$ $-4$
9 $[9, 3, -w^{3} + 5w + 5]$ $-4$
11 $[11, 11, w]$ $-1$
11 $[11, 11, w - 1]$ $\phantom{-}4$
16 $[16, 2, 2]$ $\phantom{-}1$
19 $[19, 19, -w^{3} + 2w^{2} + 3w - 2]$ $-4$
19 $[19, 19, w^{3} - w^{2} - 4w + 2]$ $\phantom{-}8$
29 $[29, 29, w^{3} - 4w^{2} - w + 10]$ $\phantom{-}4$
29 $[29, 29, -w^{3} + 3w^{2} + w - 7]$ $-4$
41 $[41, 41, 3w^{2} - 2w - 10]$ $\phantom{-}6$
49 $[49, 7, -2w^{2} + 3w + 8]$ $-4$
49 $[49, 7, w^{3} - 2w^{2} - 2w + 5]$ $\phantom{-}8$
71 $[71, 71, -w - 3]$ $-16$
71 $[71, 71, w - 4]$ $\phantom{-}0$
79 $[79, 79, -w^{3} + w^{2} + 3w + 3]$ $\phantom{-}4$
79 $[79, 79, -w^{3} + 2w^{2} + 2w - 6]$ $\phantom{-}0$
89 $[89, 89, w^{3} - 3w^{2} - 3w + 7]$ $\phantom{-}16$
89 $[89, 89, w^{3} - 6w - 2]$ $\phantom{-}0$
101 $[101, 101, 2w^{3} - 5w^{2} - 3w + 9]$ $-6$
Display number of eigenvalues

Atkin-Lehner eigenvalues

Norm Prime Eigenvalue
$5$ $[5, 5, -w^{2} + 2w + 3]$ $1$
$11$ $[11, 11, w]$ $1$