Defining parameters
| Level: | \( N \) | \(=\) | \( 7803 = 3^{3} \cdot 17^{2} \) |
| Weight: | \( k \) | \(=\) | \( 2 \) |
| Character orbit: | \([\chi]\) | \(=\) | 7803.cd (of order \(816\) and degree \(256\)) |
| Character conductor: | \(\operatorname{cond}(\chi)\) | \(=\) | \( 2601 \) |
| Character field: | \(\Q(\zeta_{816})\) | ||
| Sturm bound: | \(1836\) |
Dimensions
The following table gives the dimensions of various subspaces of \(M_{2}(7803, [\chi])\).
| Total | New | Old | |
|---|---|---|---|
| Modular forms | 236544 | 78848 | 157696 |
| Cusp forms | 233472 | 77824 | 155648 |
| Eisenstein series | 3072 | 1024 | 2048 |
Decomposition of \(S_{2}^{\mathrm{new}}(7803, [\chi])\) into newform subspaces
The newforms in this space have not yet been added to the LMFDB.
Decomposition of \(S_{2}^{\mathrm{old}}(7803, [\chi])\) into lower level spaces
\( S_{2}^{\mathrm{old}}(7803, [\chi]) \simeq \) \(S_{2}^{\mathrm{new}}(2601, [\chi])\)\(^{\oplus 2}\)