Base field \(\Q(\sqrt{85}) \)
Generator \(w\), with minimal polynomial \(x^{2} - x - 21\); narrow class number \(2\) and class number \(2\).
Form
Weight: | $[2, 2]$ |
Level: | $[7, 7, w]$ |
Dimension: | $5$ |
CM: | no |
Base change: | no |
Newspace dimension: | $18$ |
Hecke eigenvalues ($q$-expansion)
The Hecke eigenvalue field is $\Q(e)$ where $e$ is a root of the defining polynomial:
\(x^{5} + 2x^{4} - 12x^{3} - 13x^{2} + 37x - 16\) |
Show full eigenvalues Hide large eigenvalues
Norm | Prime | Eigenvalue |
---|---|---|
3 | $[3, 3, w]$ | $\phantom{-}e^{3} - 9e + 4$ |
3 | $[3, 3, w + 2]$ | $\phantom{-}e$ |
4 | $[4, 2, 2]$ | $-e^{4} - 3e^{3} + 10e^{2} + 23e - 23$ |
5 | $[5, 5, w + 2]$ | $\phantom{-}2e^{3} - e^{2} - 18e + 14$ |
7 | $[7, 7, w]$ | $\phantom{-}1$ |
7 | $[7, 7, w + 6]$ | $\phantom{-}e^{4} + e^{3} - 10e^{2} - 6e + 12$ |
17 | $[17, 17, w + 8]$ | $-2e^{3} + e^{2} + 18e - 18$ |
19 | $[19, 19, w + 1]$ | $\phantom{-}3e^{4} + 6e^{3} - 28e^{2} - 41e + 44$ |
19 | $[19, 19, w - 2]$ | $-2e^{3} + e^{2} + 17e - 20$ |
23 | $[23, 23, w + 9]$ | $\phantom{-}2e^{4} - 17e^{2} + 8e$ |
23 | $[23, 23, w + 13]$ | $-2e^{3} + 16e - 12$ |
37 | $[37, 37, w + 11]$ | $-e^{4} + e^{3} + 9e^{2} - 11e + 2$ |
37 | $[37, 37, w + 25]$ | $-3e^{4} - 8e^{3} + 28e^{2} + 56e - 54$ |
59 | $[59, 59, 3w + 10]$ | $\phantom{-}5e^{3} - e^{2} - 42e + 28$ |
59 | $[59, 59, 3w - 13]$ | $\phantom{-}e^{4} + 4e^{3} - 11e^{2} - 33e + 36$ |
73 | $[73, 73, w + 15]$ | $-2e^{3} + e^{2} + 20e - 14$ |
73 | $[73, 73, w + 57]$ | $\phantom{-}e^{4} - 9e^{2} + 4e - 6$ |
89 | $[89, 89, -w - 10]$ | $-4e^{4} - 9e^{3} + 38e^{2} + 63e - 70$ |
89 | $[89, 89, w - 11]$ | $-5e^{4} - 3e^{3} + 46e^{2} + 10e - 30$ |
97 | $[97, 97, w + 22]$ | $\phantom{-}11e^{3} - 3e^{2} - 95e + 70$ |
Atkin-Lehner eigenvalues
Norm | Prime | Eigenvalue |
---|---|---|
$7$ | $[7, 7, w]$ | $-1$ |