Base field 4.4.725.1
Generator \(w\), with minimal polynomial \(x^{4} - x^{3} - 3x^{2} + x + 1\); narrow class number \(1\) and class number \(1\).
Form
Weight: | $[2, 2, 2, 2]$ |
Level: | $[281, 281, -3w^{3} + w^{2} + 11w - 1]$ |
Dimension: | $4$ |
CM: | no |
Base change: | no |
Newspace dimension: | $5$ |
Hecke eigenvalues ($q$-expansion)
The Hecke eigenvalue field is $\Q(e)$ where $e$ is a root of the defining polynomial:
\(x^{4} - 4x^{3} - 24x^{2} + 64x + 144\) |
Show full eigenvalues Hide large eigenvalues
Norm | Prime | Eigenvalue |
---|---|---|
11 | $[11, 11, -w^{3} + 2w^{2} + w - 3]$ | $\phantom{-}\frac{1}{8}e^{3} - \frac{1}{4}e^{2} - \frac{5}{2}e + 3$ |
11 | $[11, 11, w^{3} - 3w]$ | $\phantom{-}e$ |
16 | $[16, 2, 2]$ | $-\frac{1}{4}e^{2} + 6$ |
19 | $[19, 19, -w^{3} + 2w + 2]$ | $-\frac{1}{4}e^{3} + \frac{1}{2}e^{2} + \frac{9}{2}e - 3$ |
19 | $[19, 19, 2w^{3} - 3w^{2} - 4w + 2]$ | $-\frac{1}{8}e^{3} - \frac{1}{4}e^{2} + \frac{5}{2}e + 7$ |
25 | $[25, 5, 2w^{3} - 2w^{2} - 4w + 1]$ | $-\frac{1}{4}e^{2} + e + 3$ |
29 | $[29, 29, w^{3} - w^{2} - 4w + 1]$ | $\phantom{-}\frac{1}{4}e^{3} - \frac{1}{2}e^{2} - 4e$ |
31 | $[31, 31, w^{3} - 4w + 1]$ | $\phantom{-}\frac{1}{8}e^{3} + \frac{3}{4}e^{2} - \frac{7}{2}e - 15$ |
31 | $[31, 31, -w^{2} + 2w + 3]$ | $\phantom{-}\frac{1}{8}e^{3} + \frac{5}{4}e^{2} - 5e - 22$ |
41 | $[41, 41, 2w^{2} - w - 3]$ | $\phantom{-}\frac{1}{2}e^{2} - 2e - 6$ |
41 | $[41, 41, -w^{3} + 3w^{2} + w - 4]$ | $-\frac{1}{2}e^{2} + e + 8$ |
49 | $[49, 7, 2w^{3} - 3w^{2} - 5w + 2]$ | $\phantom{-}\frac{1}{4}e^{3} - \frac{3}{4}e^{2} - 4e + 9$ |
49 | $[49, 7, w^{2} + w - 3]$ | $-\frac{1}{4}e^{3} + \frac{3}{4}e^{2} + 4e - 3$ |
61 | $[61, 61, 2w^{3} - 3w^{2} - 4w]$ | $-\frac{1}{4}e^{3} + \frac{1}{2}e^{2} + 4e - 2$ |
61 | $[61, 61, -3w^{3} + 4w^{2} + 7w - 3]$ | $-\frac{3}{8}e^{3} - \frac{3}{4}e^{2} + \frac{15}{2}e + 23$ |
79 | $[79, 79, 2w^{3} - 4w^{2} - 3w + 2]$ | $-\frac{1}{4}e^{3} - e^{2} + 6e + 20$ |
79 | $[79, 79, w^{3} + w^{2} - 3w - 5]$ | $\phantom{-}\frac{1}{2}e^{2} - \frac{5}{2}e - 9$ |
81 | $[81, 3, -3]$ | $-\frac{3}{8}e^{3} + \frac{1}{4}e^{2} + \frac{13}{2}e + 5$ |
89 | $[89, 89, -3w^{3} + 4w^{2} + 5w - 3]$ | $-\frac{1}{4}e^{3} - \frac{1}{2}e^{2} + \frac{11}{2}e + 11$ |
89 | $[89, 89, 3w^{3} - 2w^{2} - 7w]$ | $-\frac{1}{4}e^{3} + e^{2} + \frac{9}{2}e - 5$ |
Atkin-Lehner eigenvalues
Norm | Prime | Eigenvalue |
---|---|---|
$281$ | $[281, 281, -3w^{3} + w^{2} + 11w - 1]$ | $1$ |