Defining parameters
Level: | \( N \) | \(=\) | \( 1511 \) |
Weight: | \( k \) | \(=\) | \( 2 \) |
Character orbit: | \([\chi]\) | \(=\) | 1511.a (trivial) |
Character field: | \(\Q\) | ||
Newform subspaces: | \( 2 \) | ||
Sturm bound: | \(252\) | ||
Trace bound: | \(1\) |
Dimensions
The following table gives the dimensions of various subspaces of \(M_{2}(\Gamma_0(1511))\).
Total | New | Old | |
---|---|---|---|
Modular forms | 127 | 127 | 0 |
Cusp forms | 126 | 126 | 0 |
Eisenstein series | 1 | 1 | 0 |
The following table gives the dimensions of the cuspidal new subspaces with specified eigenvalues for the Atkin-Lehner operators and the Fricke involution.
\(1511\) | Dim |
---|---|
\(+\) | \(39\) |
\(-\) | \(87\) |
Trace form
Decomposition of \(S_{2}^{\mathrm{new}}(\Gamma_0(1511))\) into newform subspaces
Label | Dim | $A$ | Field | CM | Traces | A-L signs | $q$-expansion | ||||
---|---|---|---|---|---|---|---|---|---|---|---|
$a_{2}$ | $a_{3}$ | $a_{5}$ | $a_{7}$ | 1511 | |||||||
1511.2.a.a | $39$ | $12.065$ | None | \(-5\) | \(-4\) | \(-8\) | \(-15\) | $+$ | |||
1511.2.a.b | $87$ | $12.065$ | None | \(6\) | \(4\) | \(10\) | \(21\) | $-$ |