Defining parameters
Level: | \( N \) | \(=\) | \( 1 \) |
Weight: | \( k \) | \(=\) | \( 90 \) |
Character orbit: | \([\chi]\) | \(=\) | 1.a (trivial) |
Character field: | \(\Q\) | ||
Newform subspaces: | \( 1 \) | ||
Sturm bound: | \(7\) | ||
Trace bound: | \(0\) |
Dimensions
The following table gives the dimensions of various subspaces of \(M_{90}(\Gamma_0(1))\).
Total | New | Old | |
---|---|---|---|
Modular forms | 8 | 8 | 0 |
Cusp forms | 7 | 7 | 0 |
Eisenstein series | 1 | 1 | 0 |
Trace form
Decomposition of \(S_{90}^{\mathrm{new}}(\Gamma_0(1))\) into newform subspaces
Label | Dim | $A$ | Field | CM | Traces | Fricke sign | $q$-expansion | |||
---|---|---|---|---|---|---|---|---|---|---|
$a_{2}$ | $a_{3}$ | $a_{5}$ | $a_{7}$ | |||||||
1.90.a.a | $7$ | $50.162$ | \(\mathbb{Q}[x]/(x^{7} - \cdots)\) | None | \(-31\!\cdots\!08\) | \(-13\!\cdots\!64\) | \(10\!\cdots\!50\) | \(38\!\cdots\!92\) | $+$ | \(q+(-4486761478773-\beta _{1})q^{2}+\cdots\) |