Properties

 Label 4.4.9909.1-16.1-b Base field 4.4.9909.1 Weight $[2, 2, 2, 2]$ Level norm $16$ Level $[16, 2, 2]$ Dimension $1$ CM no Base change no

Related objects

Base field 4.4.9909.1

Generator $$w$$, with minimal polynomial $$x^{4} - 6x^{2} - 3x + 3$$; narrow class number $$2$$ and class number $$1$$.

Form

 Weight: $[2, 2, 2, 2]$ Level: $[16, 2, 2]$ Dimension: $1$ CM: no Base change: no Newspace dimension: $16$

Hecke eigenvalues ($q$-expansion)

The Hecke eigenvalue field is $\Q$.
Norm Prime Eigenvalue
3 $[3, 3, w]$ $\phantom{-}0$
5 $[5, 5, w - 1]$ $\phantom{-}4$
7 $[7, 7, w^{3} - w^{2} - 4w + 1]$ $\phantom{-}0$
11 $[11, 11, -w^{2} + w + 2]$ $-6$
13 $[13, 13, -w^{3} + w^{2} + 3w - 1]$ $-6$
16 $[16, 2, 2]$ $\phantom{-}1$
17 $[17, 17, -w^{3} + 5w + 2]$ $-2$
29 $[29, 29, -w^{2} + w + 1]$ $-4$
37 $[37, 37, -w^{3} + 2w^{2} + 4w - 4]$ $\phantom{-}2$
41 $[41, 41, -w^{3} + w^{2} + 5w + 1]$ $\phantom{-}6$
41 $[41, 41, w^{2} - 5]$ $\phantom{-}10$
47 $[47, 47, w^{3} - w^{2} - 5w - 2]$ $\phantom{-}8$
47 $[47, 47, -w^{3} + 2w^{2} + 4w - 1]$ $-4$
53 $[53, 53, w^{3} - 4w - 4]$ $-12$
53 $[53, 53, 2w^{3} - 2w^{2} - 9w + 1]$ $-8$
61 $[61, 61, -w^{3} + w^{2} + 6w - 2]$ $-14$
71 $[71, 71, w^{3} - w^{2} - 6w - 2]$ $\phantom{-}0$
103 $[103, 103, 2w^{3} - 2w^{2} - 8w + 1]$ $-16$
103 $[103, 103, -3w^{3} + 3w^{2} + 13w - 5]$ $\phantom{-}8$
109 $[109, 109, 2w^{3} - w^{2} - 8w - 4]$ $-10$
 Display number of eigenvalues

Atkin-Lehner eigenvalues

Norm Prime Eigenvalue
$16$ $[16, 2, 2]$ $-1$