Base field: \(\Q(\sqrt{-3}) \)
Generator \(a\), with minimal polynomial \(x^2 - x + 1\); class number \(1\).
Form
Weight: | 2 | |
Level: | 61731.3 = \( \left(114 a + 171\right) \) | |
Level norm: | 61731 | |
Dimension: | 1 | |
CM: | no | |
Base change: | no, but is a twist of the base change of a form over \(\mathbb{Q}\) | |
Newspace: | 2.0.3.1-61731.3 (dimension 8) | |
Sign of functional equation: | $+1$ | |
Analytic rank: | \(0\) | |
L-ratio: | 1 |
Atkin-Lehner eigenvalues
Norm | Prime | Eigenvalue |
---|---|---|
\( 3 \) | 3.1 = \( \left(a + 1\right) \) | \( -1 \) |
\( 19 \) | 19.1 = \( \left(-2 a + 5\right) \) | \( -1 \) |
\( 19 \) | 19.2 = \( \left(2 a + 3\right) \) | \( -1 \) |
Hecke eigenvalues
The Hecke eigenvalue field is $\Q$. The eigenvalue of the Hecke operator $T_{\mathfrak{p}}$ is $a_{\mathfrak{p}}$. The database contains 200 eigenvalues, of which 20 are currently shown below. We only show the eigenvalues $a_{\mathfrak{p}}$ for primes $\mathfrak{p}$ which do not divide the level.
$N(\mathfrak{p})$ | $\mathfrak{p}$ | $a_{\mathfrak{p}}$ |
---|---|---|
\( 4 \) | 4.1 = \( \left(2\right) \) | \( -3 \) |
\( 7 \) | 7.1 = \( \left(-a - 2\right) \) | \( 0 \) |
\( 7 \) | 7.2 = \( \left(a - 3\right) \) | \( 0 \) |
\( 13 \) | 13.1 = \( \left(a + 3\right) \) | \( -6 \) |
\( 13 \) | 13.2 = \( \left(a - 4\right) \) | \( 6 \) |
\( 25 \) | 25.1 = \( \left(5\right) \) | \( 6 \) |
\( 31 \) | 31.1 = \( \left(a + 5\right) \) | \( -8 \) |
\( 31 \) | 31.2 = \( \left(a - 6\right) \) | \( 8 \) |
\( 37 \) | 37.1 = \( \left(-3 a + 7\right) \) | \( 10 \) |
\( 37 \) | 37.2 = \( \left(3 a + 4\right) \) | \( -10 \) |
\( 43 \) | 43.1 = \( \left(a + 6\right) \) | \( -4 \) |
\( 43 \) | 43.2 = \( \left(a - 7\right) \) | \( -4 \) |
\( 61 \) | 61.1 = \( \left(-4 a + 9\right) \) | \( 2 \) |
\( 61 \) | 61.2 = \( \left(4 a + 5\right) \) | \( 2 \) |
\( 67 \) | 67.1 = \( \left(-2 a + 9\right) \) | \( -4 \) |
\( 67 \) | 67.2 = \( \left(2 a + 7\right) \) | \( 4 \) |
\( 73 \) | 73.1 = \( \left(a + 8\right) \) | \( 10 \) |
\( 73 \) | 73.2 = \( \left(a - 9\right) \) | \( 10 \) |
\( 79 \) | 79.1 = \( \left(-3 a + 10\right) \) | \( 0 \) |
\( 79 \) | 79.2 = \( \left(3 a + 7\right) \) | \( 0 \) |