# Properties

 Base field $$\Q(\sqrt{33})$$ Weight [2, 2] Level norm 324 Level $[324, 18, 18]$ Label 2.2.33.1-324.1-d Dimension 1 CM no Base change yes

# Learn more about

## Base field $$\Q(\sqrt{33})$$

Generator $$w$$, with minimal polynomial $$x^{2} - x - 8$$; narrow class number $$2$$ and class number $$1$$.

## Form

 Weight [2, 2] Level $[324, 18, 18]$ Label 2.2.33.1-324.1-d Dimension 1 Is CM no Is base change yes Parent newspace dimension 20

## Hecke eigenvalues ($q$-expansion)

The Hecke eigenvalue field is $\Q$.
Norm Prime Eigenvalue
2 $[2, 2, -w - 2]$ $\phantom{-}1$
2 $[2, 2, -w + 3]$ $\phantom{-}1$
3 $[3, 3, 2w - 7]$ $\phantom{-}0$
11 $[11, 11, 4w - 13]$ $\phantom{-}3$
17 $[17, 17, -2w + 5]$ $\phantom{-}0$
17 $[17, 17, 2w + 3]$ $\phantom{-}0$
25 $[25, 5, 5]$ $-1$
29 $[29, 29, -2w + 3]$ $-6$
29 $[29, 29, 2w + 1]$ $-6$
31 $[31, 31, -2w + 9]$ $\phantom{-}5$
31 $[31, 31, 2w + 7]$ $\phantom{-}5$
37 $[37, 37, -4w - 11]$ $\phantom{-}2$
37 $[37, 37, 4w - 15]$ $\phantom{-}2$
41 $[41, 41, -10w + 33]$ $\phantom{-}6$
41 $[41, 41, 6w - 19]$ $\phantom{-}6$
49 $[49, 7, -7]$ $-13$
67 $[67, 67, 2w - 11]$ $\phantom{-}14$
67 $[67, 67, -2w - 9]$ $\phantom{-}14$
83 $[83, 83, 4w + 5]$ $\phantom{-}3$
83 $[83, 83, 4w - 9]$ $\phantom{-}3$
 Display number of eigenvalues

## Atkin-Lehner eigenvalues

Norm Prime Eigenvalue
2 $[2, 2, -w - 2]$ $-1$
2 $[2, 2, -w + 3]$ $-1$
3 $[3, 3, 2w - 7]$ $1$