Defining parameters
| Level: | \( N \) | \(=\) | \( 4140 = 2^{2} \cdot 3^{2} \cdot 5 \cdot 23 \) |
| Weight: | \( k \) | \(=\) | \( 2 \) |
| Character orbit: | \([\chi]\) | \(=\) | 4140.cu (of order \(44\) and degree \(20\)) |
| Character conductor: | \(\operatorname{cond}(\chi)\) | \(=\) | \( 1380 \) |
| Character field: | \(\Q(\zeta_{44})\) | ||
| Sturm bound: | \(1728\) |
Dimensions
The following table gives the dimensions of various subspaces of \(M_{2}(4140, [\chi])\).
| Total | New | Old | |
|---|---|---|---|
| Modular forms | 17600 | 5760 | 11840 |
| Cusp forms | 16960 | 5760 | 11200 |
| Eisenstein series | 640 | 0 | 640 |
Decomposition of \(S_{2}^{\mathrm{new}}(4140, [\chi])\) into newform subspaces
The newforms in this space have not yet been added to the LMFDB.
Decomposition of \(S_{2}^{\mathrm{old}}(4140, [\chi])\) into lower level spaces
\( S_{2}^{\mathrm{old}}(4140, [\chi]) \cong \) \(S_{2}^{\mathrm{new}}(1380, [\chi])\)\(^{\oplus 2}\)