# Properties

 Base field 3.3.940.1 Weight [2, 2, 2] Level norm 8 Level $[8, 8, w^{2} - 8]$ Label 3.3.940.1-8.4-b Dimension 2 CM no Base change no

# Related objects

• L-function not available

## Base field 3.3.940.1

Generator $$w$$, with minimal polynomial $$x^{3} - 7x - 4$$; narrow class number $$1$$ and class number $$1$$.

## Form

 Weight [2, 2, 2] Level $[8, 8, w^{2} - 8]$ Label 3.3.940.1-8.4-b Dimension 2 Is CM no Is base change no Parent newspace dimension 3

## Hecke eigenvalues ($q$-expansion)

The Hecke eigenvalue field is $\Q(e)$ where $e$ is a root of the defining polynomial:
$$x^{2} - 2$$
Norm Prime Eigenvalue
2 $[2, 2, -w - 2]$ $\phantom{-}0$
2 $[2, 2, -w - 1]$ $\phantom{-}e$
5 $[5, 5, -w^{2} + w + 7]$ $-1$
5 $[5, 5, -w^{2} + w + 5]$ $-2e - 1$
17 $[17, 17, -w^{2} + 3w + 1]$ $\phantom{-}2e - 1$
23 $[23, 23, -w^{2} + w + 3]$ $\phantom{-}2e + 4$
27 $[27, 3, 3]$ $\phantom{-}2e + 4$
29 $[29, 29, -w^{2} + 3w - 1]$ $\phantom{-}2e - 5$
37 $[37, 37, w^{2} + w + 1]$ $-2e - 5$
41 $[41, 41, w^{2} - w - 9]$ $\phantom{-}2e + 3$
43 $[43, 43, -3w^{2} + 3w + 17]$ $-2e - 4$
47 $[47, 47, 2w^{2} - 2w - 13]$ $-4e - 4$
47 $[47, 47, -2w + 5]$ $\phantom{-}2e - 4$
53 $[53, 53, 3w^{2} - w - 19]$ $\phantom{-}8e - 1$
59 $[59, 59, 2w - 1]$ $-4$
67 $[67, 67, w^{2} + w - 5]$ $-2e - 4$
71 $[71, 71, -3w^{2} + w + 21]$ $-6e$
79 $[79, 79, 3w^{2} - w - 23]$ $-4e - 4$
89 $[89, 89, 2w^{2} - 4w - 7]$ $-6e - 5$
89 $[89, 89, -2w^{2} - 2w + 5]$ $-13$
 Display number of eigenvalues

## Atkin-Lehner eigenvalues

The Atkin-Lehner eigenvalues for this form are not in the database.