Defining parameters
Level: | \( N \) | \(=\) | \( 29 \) |
Weight: | \( k \) | \(=\) | \( 18 \) |
Character orbit: | \([\chi]\) | \(=\) | 29.a (trivial) |
Character field: | \(\Q\) | ||
Newform subspaces: | \( 2 \) | ||
Sturm bound: | \(45\) | ||
Trace bound: | \(1\) | ||
Distinguishing \(T_p\): | \(2\) |
Dimensions
The following table gives the dimensions of various subspaces of \(M_{18}(\Gamma_0(29))\).
Total | New | Old | |
---|---|---|---|
Modular forms | 43 | 39 | 4 |
Cusp forms | 41 | 39 | 2 |
Eisenstein series | 2 | 0 | 2 |
The following table gives the dimensions of the cuspidal new subspaces with specified eigenvalues for the Atkin-Lehner operators and the Fricke involution.
\(29\) | Dim |
---|---|
\(+\) | \(18\) |
\(-\) | \(21\) |
Trace form
Decomposition of \(S_{18}^{\mathrm{new}}(\Gamma_0(29))\) into newform subspaces
Label | Dim | $A$ | Field | CM | Traces | A-L signs | $q$-expansion | ||||
---|---|---|---|---|---|---|---|---|---|---|---|
$a_{2}$ | $a_{3}$ | $a_{5}$ | $a_{7}$ | 29 | |||||||
29.18.a.a | $18$ | $53.134$ | \(\mathbb{Q}[x]/(x^{18} - \cdots)\) | None | \(0\) | \(-15400\) | \(-564228\) | \(-43925040\) | $+$ | \(q+\beta _{1}q^{2}+(-856-2\beta _{1}+\beta _{2})q^{3}+\cdots\) | |
29.18.a.b | $21$ | $53.134$ | None | \(256\) | \(23966\) | \(998272\) | \(2193368\) | $-$ |
Decomposition of \(S_{18}^{\mathrm{old}}(\Gamma_0(29))\) into lower level spaces
\( S_{18}^{\mathrm{old}}(\Gamma_0(29)) \cong \) \(S_{18}^{\mathrm{new}}(\Gamma_0(1))\)\(^{\oplus 2}\)