Defining parameters
Level: | \( N \) | \(=\) | \( 37 \) |
Weight: | \( k \) | \(=\) | \( 4 \) |
Character orbit: | \([\chi]\) | \(=\) | 37.b (of order \(2\) and degree \(1\)) |
Character conductor: | \(\operatorname{cond}(\chi)\) | \(=\) | \( 37 \) |
Character field: | \(\Q\) | ||
Newform subspaces: | \( 1 \) | ||
Sturm bound: | \(12\) | ||
Trace bound: | \(0\) |
Dimensions
The following table gives the dimensions of various subspaces of \(M_{4}(37, [\chi])\).
Total | New | Old | |
---|---|---|---|
Modular forms | 10 | 10 | 0 |
Cusp forms | 8 | 8 | 0 |
Eisenstein series | 2 | 2 | 0 |
Trace form
Decomposition of \(S_{4}^{\mathrm{new}}(37, [\chi])\) into newform subspaces
Label | Dim | $A$ | Field | CM | Traces | $q$-expansion | |||
---|---|---|---|---|---|---|---|---|---|
$a_{2}$ | $a_{3}$ | $a_{5}$ | $a_{7}$ | ||||||
37.4.b.a | $8$ | $2.183$ | \(\mathbb{Q}[x]/(x^{8} - \cdots)\) | None | \(0\) | \(-6\) | \(0\) | \(4\) | \(q-\beta _{4}q^{2}+(-1-\beta _{3})q^{3}+(-4+\beta _{5}+\cdots)q^{4}+\cdots\) |