Properties

Label 2.2.440.1-1.1-d
Base field \(\Q(\sqrt{110}) \)
Weight $[2, 2]$
Level norm $1$
Level $[1, 1, 1]$
Dimension $2$
CM yes
Base change no

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Base field \(\Q(\sqrt{110}) \)

Generator \(w\), with minimal polynomial \(x^{2} - 110\); narrow class number \(4\) and class number \(2\).

Form

Weight: $[2, 2]$
Level: $[1, 1, 1]$
Dimension: $2$
CM: yes
Base change: no
Newspace dimension: $52$

Hecke eigenvalues ($q$-expansion)

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

\(x^{2} + 72\)

  Show full eigenvalues   Hide large eigenvalues

Norm Prime Eigenvalue
2 $[2, 2, w]$ $\phantom{-}0$
5 $[5, 5, w]$ $\phantom{-}0$
9 $[9, 3, 3]$ $\phantom{-}6$
11 $[11, 11, -w + 11]$ $\phantom{-}2$
17 $[17, 17, w + 5]$ $\phantom{-}0$
17 $[17, 17, w + 12]$ $\phantom{-}0$
23 $[23, 23, w + 8]$ $\phantom{-}e$
23 $[23, 23, w + 15]$ $-e$
29 $[29, 29, w + 9]$ $\phantom{-}0$
29 $[29, 29, -w + 9]$ $\phantom{-}0$
37 $[37, 37, w + 6]$ $-\frac{4}{3}e$
37 $[37, 37, w + 31]$ $\phantom{-}\frac{4}{3}e$
43 $[43, 43, w + 14]$ $\phantom{-}0$
43 $[43, 43, w + 29]$ $\phantom{-}0$
47 $[47, 47, w + 4]$ $-\frac{1}{3}e$
47 $[47, 47, w + 43]$ $\phantom{-}\frac{1}{3}e$
49 $[49, 7, -7]$ $-6$
53 $[53, 53, w + 2]$ $\phantom{-}\frac{2}{3}e$
53 $[53, 53, w + 51]$ $-\frac{2}{3}e$
59 $[59, 59, -w - 13]$ $-14$
Display number of eigenvalues

Atkin-Lehner eigenvalues

This form has no Atkin-Lehner eigenvalues since the level is \((1)\).