Base field 4.4.8957.1
Generator \(w\), with minimal polynomial \(x^{4} - x^{3} - 5x^{2} + x + 1\); narrow class number \(1\) and class number \(1\).
Form
Weight: | $[2, 2, 2, 2]$ |
Level: | $[16, 2, 2]$ |
Dimension: | $2$ |
CM: | no |
Base change: | no |
Newspace dimension: | $14$ |
Hecke eigenvalues ($q$-expansion)
The Hecke eigenvalue field is $\Q(e)$ where $e$ is a root of the defining polynomial:
\(x^{2} + 2x - 1\) |
Show full eigenvalues Hide large eigenvalues
Norm | Prime | Eigenvalue |
---|---|---|
3 | $[3, 3, -w^{3} + w^{2} + 5w]$ | $\phantom{-}e$ |
3 | $[3, 3, w - 1]$ | $-e - 2$ |
9 | $[9, 3, w^{3} - w^{2} - 4w]$ | $\phantom{-}1$ |
13 | $[13, 13, -2w^{3} + w^{2} + 11w + 3]$ | $-3e - 3$ |
13 | $[13, 13, w^{3} - 2w^{2} - 4w + 3]$ | $\phantom{-}3e + 3$ |
16 | $[16, 2, 2]$ | $\phantom{-}1$ |
23 | $[23, 23, -w^{2} + 2]$ | $\phantom{-}e + 1$ |
23 | $[23, 23, -w^{3} + 2w^{2} + 4w - 4]$ | $-e - 1$ |
49 | $[49, 7, -w^{3} + 2w^{2} + 5w - 2]$ | $-3e$ |
49 | $[49, 7, 2w^{3} - 2w^{2} - 9w - 1]$ | $\phantom{-}3e + 6$ |
53 | $[53, 53, w^{3} - 3w^{2} + 3]$ | $-5e - 5$ |
53 | $[53, 53, 2w^{3} - w^{2} - 8w - 3]$ | $\phantom{-}5e + 5$ |
53 | $[53, 53, -w^{3} + w^{2} + 6w - 1]$ | $-6$ |
61 | $[61, 61, -w - 3]$ | $-3e - 9$ |
61 | $[61, 61, -w^{3} + w^{2} + 5w - 4]$ | $\phantom{-}3e - 3$ |
79 | $[79, 79, w^{3} - 2w^{2} - 4w + 1]$ | $-11e - 11$ |
79 | $[79, 79, w^{2} - 5]$ | $\phantom{-}11e + 11$ |
101 | $[101, 101, w^{3} - 6w]$ | $-2e - 14$ |
101 | $[101, 101, w^{2} - 2w - 4]$ | $\phantom{-}2e - 10$ |
103 | $[103, 103, 4w^{3} - 3w^{2} - 20w - 3]$ | $-3e - 17$ |
Atkin-Lehner eigenvalues
Norm | Prime | Eigenvalue |
---|---|---|
$16$ | $[16, 2, 2]$ | $-1$ |