Properties

Label 4.4.2777.1-23.2-b
Base field 4.4.2777.1
Weight $[2, 2, 2, 2]$
Level norm $23$
Level $[23, 23, -w^{2} + 2w + 3]$
Dimension $1$
CM no
Base change no

Related objects

Downloads

Learn more

Base field 4.4.2777.1

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

Form

Weight: $[2, 2, 2, 2]$
Level: $[23, 23, -w^{2} + 2w + 3]$
Dimension: $1$
CM: no
Base change: no
Newspace dimension: $3$

Hecke eigenvalues ($q$-expansion)

The Hecke eigenvalue field is $\Q$.
Norm Prime Eigenvalue
2 $[2, 2, w]$ $\phantom{-}0$
8 $[8, 2, -w^{3} + w^{2} + 4w - 1]$ $-4$
11 $[11, 11, w^{3} - 2w^{2} - 2w + 1]$ $-1$
23 $[23, 23, -w^{3} + 4w + 1]$ $-9$
23 $[23, 23, -w^{2} + 2w + 3]$ $\phantom{-}1$
31 $[31, 31, w^{3} - 2w^{2} - w + 3]$ $-5$
37 $[37, 37, -w^{3} + 3w + 3]$ $-8$
37 $[37, 37, -2w^{3} + 3w^{2} + 6w - 3]$ $-3$
41 $[41, 41, w^{3} - 2w^{2} - 3w + 1]$ $-5$
41 $[41, 41, -2w^{3} + 2w^{2} + 6w - 1]$ $-5$
43 $[43, 43, -w^{2} + w + 5]$ $\phantom{-}12$
47 $[47, 47, 2w^{2} - 3w - 5]$ $\phantom{-}10$
53 $[53, 53, -w^{3} + 3w^{2} + w - 7]$ $-6$
53 $[53, 53, -2w^{2} + 2w + 5]$ $-14$
59 $[59, 59, 2w^{2} - w - 7]$ $\phantom{-}7$
61 $[61, 61, 2w^{2} - w - 3]$ $\phantom{-}7$
61 $[61, 61, 2w^{2} - w - 5]$ $-2$
67 $[67, 67, 2w^{3} - 2w^{2} - 7w + 3]$ $\phantom{-}0$
67 $[67, 67, 2w^{3} - 2w^{2} - 7w - 1]$ $\phantom{-}0$
71 $[71, 71, 2w^{3} - 4w^{2} - 4w + 7]$ $\phantom{-}13$
Display number of eigenvalues

Atkin-Lehner eigenvalues

Norm Prime Eigenvalue
$23$ $[23, 23, -w^{2} + 2w + 3]$ $-1$