# Properties

 Label 4.4.16317.1-1.1-a Base field 4.4.16317.1 Weight $[2, 2, 2, 2]$ Level norm $1$ Level $[1, 1, 1]$ Dimension $1$ CM yes Base change yes

# Related objects

## Base field 4.4.16317.1

Generator $$w$$, with minimal polynomial $$x^{4} - 2x^{3} - 4x^{2} + 5x + 1$$; narrow class number $$2$$ and class number $$1$$.

## Form

 Weight: $[2, 2, 2, 2]$ Level: $[1, 1, 1]$ Dimension: $1$ CM: yes Base change: yes Newspace dimension: $5$

## Hecke eigenvalues ($q$-expansion)

The Hecke eigenvalue field is $\Q$.
Norm Prime Eigenvalue
5 $[5, 5, w + 1]$ $\phantom{-}0$
5 $[5, 5, -w + 2]$ $\phantom{-}0$
7 $[7, 7, -w^{2} + 2w + 1]$ $\phantom{-}0$
7 $[7, 7, -w^{2} + 2]$ $\phantom{-}0$
9 $[9, 3, w^{3} - w^{2} - 4w]$ $\phantom{-}6$
16 $[16, 2, 2]$ $\phantom{-}1$
17 $[17, 17, -w^{3} + 2w^{2} + 3w - 2]$ $\phantom{-}0$
17 $[17, 17, -w^{3} + w^{2} + 4w - 2]$ $\phantom{-}0$
25 $[25, 5, w^{2} - w - 3]$ $\phantom{-}10$
37 $[37, 37, 2w - 1]$ $\phantom{-}6$
43 $[43, 43, -w^{3} + 2w^{2} + 2w - 2]$ $-12$
43 $[43, 43, w^{3} - w^{2} - 3w + 1]$ $-12$
59 $[59, 59, 2w - 5]$ $\phantom{-}0$
59 $[59, 59, -2w - 3]$ $\phantom{-}0$
79 $[79, 79, -w^{3} + 2w^{2} + 5w - 4]$ $\phantom{-}8$
79 $[79, 79, -w^{3} + w^{2} + 6w - 2]$ $\phantom{-}8$
83 $[83, 83, -w^{3} + 7w]$ $\phantom{-}0$
83 $[83, 83, -w^{3} + 2w^{2} + 4w - 2]$ $\phantom{-}0$
83 $[83, 83, -w^{3} + w^{2} + 5w - 3]$ $\phantom{-}0$
83 $[83, 83, w^{2} - 2w - 6]$ $\phantom{-}0$
 Display number of eigenvalues

## Atkin-Lehner eigenvalues

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