Properties

Base field 4.4.17725.1
Weight [2, 2, 2, 2]
Level norm 25
Level $[25, 5, 2w^{2} - 2w - 13]$
Label 4.4.17725.1-25.1-c
Dimension 4
CM no
Base change no

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Base field 4.4.17725.1

Generator \(w\), with minimal polynomial \(x^{4} - 2x^{3} - 12x^{2} + 13x + 41\); narrow class number \(1\) and class number \(1\).

Form

Weight [2, 2, 2, 2]
Level $[25, 5, 2w^{2} - 2w - 13]$
Label 4.4.17725.1-25.1-c
Dimension 4
Is CM no
Is base change no
Parent newspace dimension 49

Hecke eigenvalues ($q$-expansion)

The Hecke eigenvalue field is $\Q(e)$ where $e$ is a root of the defining polynomial:
\(x^{4} \) \(\mathstrut +\mathstrut 2x^{3} \) \(\mathstrut -\mathstrut 8x^{2} \) \(\mathstrut -\mathstrut 4x \) \(\mathstrut +\mathstrut 4\)

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Norm Prime Eigenvalue
9 $[9, 3, -w^{3} + 3w^{2} + 5w - 15]$ $\phantom{-}e$
9 $[9, 3, -w^{3} + 8w + 8]$ $\phantom{-}\frac{1}{2}e^{3} + e^{2} - 4e - 2$
16 $[16, 2, 2]$ $-\frac{3}{4}e^{3} - \frac{3}{2}e^{2} + \frac{9}{2}e - 1$
19 $[19, 19, w + 1]$ $-e^{3} - 2e^{2} + 7e$
19 $[19, 19, -w^{2} + 6]$ $\phantom{-}\frac{1}{2}e^{3} + \frac{1}{2}e^{2} - 3e + 1$
19 $[19, 19, -w^{2} + 2w + 5]$ $\phantom{-}e^{3} + \frac{5}{2}e^{2} - 6e - 5$
19 $[19, 19, -w + 2]$ $-\frac{1}{2}e^{3} - e^{2} + 2e - 2$
25 $[25, 5, 2w^{2} - 2w - 13]$ $\phantom{-}1$
29 $[29, 29, -w^{2} + 9]$ $-\frac{3}{2}e^{2} - 2e + 5$
29 $[29, 29, -w^{2} + 2w + 6]$ $\phantom{-}e^{3} + \frac{5}{2}e^{2} - 8e - 5$
29 $[29, 29, w^{2} - 7]$ $-\frac{1}{2}e^{3} - \frac{3}{2}e^{2} + 5e + 5$
29 $[29, 29, -w^{2} + 2w + 8]$ $\phantom{-}\frac{1}{2}e^{3} + \frac{5}{2}e^{2} - e - 9$
31 $[31, 31, -2w^{2} + w + 12]$ $\phantom{-}e^{2} + 2e - 1$
31 $[31, 31, 2w^{2} - 3w - 11]$ $-e^{2} - 2e + 7$
41 $[41, 41, -w]$ $-e^{3} - e^{2} + 10e + 1$
41 $[41, 41, -w + 1]$ $-e^{2} - 4e + 5$
49 $[49, 7, w^{3} + 2w^{2} - 10w - 20]$ $-\frac{1}{2}e^{3} - 2e^{2} + e + 4$
49 $[49, 7, w^{3} - 5w^{2} - 3w + 27]$ $-\frac{1}{2}e^{3} + 5e - 4$
61 $[61, 61, 2w^{2} - 3w - 14]$ $-\frac{1}{2}e^{3} + e^{2} + 7e - 5$
61 $[61, 61, 2w^{2} - w - 15]$ $-\frac{1}{2}e^{3} - 3e^{2} - e + 11$
Display number of eigenvalues

Atkin-Lehner eigenvalues

Norm Prime Eigenvalue
25 $[25, 5, 2w^{2} - 2w - 13]$ $-1$