Base field 4.4.18736.1
Generator \(w\), with minimal polynomial \(x^{4} - 2x^{3} - 5x^{2} + 4x + 5\); narrow class number \(2\) and class number \(1\).
Form
Weight: | $[2, 2, 2, 2]$ |
Level: | $[15, 15, -w^{2} + 2w + 5]$ |
Dimension: | $1$ |
CM: | no |
Base change: | no |
Newspace dimension: | $24$ |
Hecke eigenvalues ($q$-expansion)
The Hecke eigenvalue field is $\Q$.
Norm | Prime | Eigenvalue |
---|---|---|
3 | $[3, 3, w - 1]$ | $-1$ |
4 | $[4, 2, -w^{3} + 2w^{2} + 4w - 3]$ | $-1$ |
5 | $[5, 5, w]$ | $\phantom{-}1$ |
7 | $[7, 7, w - 2]$ | $-4$ |
11 | $[11, 11, w^{2} - 2w - 4]$ | $\phantom{-}0$ |
23 | $[23, 23, -w^{2} + 2w + 1]$ | $-6$ |
23 | $[23, 23, w^{3} - 2w^{2} - 3w + 3]$ | $-4$ |
27 | $[27, 3, -w^{3} + w^{2} + 6w + 2]$ | $\phantom{-}4$ |
31 | $[31, 31, -w^{3} + 3w^{2} + w - 1]$ | $\phantom{-}2$ |
31 | $[31, 31, -w^{3} + 2w^{2} + 4w - 4]$ | $\phantom{-}0$ |
37 | $[37, 37, w^{2} - 2w - 6]$ | $-6$ |
37 | $[37, 37, w^{3} - 2w^{2} - 3w + 2]$ | $\phantom{-}4$ |
43 | $[43, 43, w^{2} - 3w - 2]$ | $\phantom{-}2$ |
61 | $[61, 61, -w^{3} + 2w^{2} + 2w - 2]$ | $-2$ |
73 | $[73, 73, w^{3} - 3w^{2} - 2w + 3]$ | $\phantom{-}6$ |
83 | $[83, 83, -w - 3]$ | $\phantom{-}16$ |
89 | $[89, 89, -w^{3} + 3w^{2} + 2w - 2]$ | $\phantom{-}8$ |
89 | $[89, 89, 2w - 1]$ | $\phantom{-}2$ |
101 | $[101, 101, w^{3} - 4w^{2} + w + 7]$ | $-2$ |
101 | $[101, 101, 2w^{2} - 3w - 3]$ | $\phantom{-}2$ |
Atkin-Lehner eigenvalues
Norm | Prime | Eigenvalue |
---|---|---|
$3$ | $[3, 3, w - 1]$ | $1$ |
$5$ | $[5, 5, w]$ | $-1$ |