Defining parameters
| Level: | \( N \) | \(=\) | \( 2496 = 2^{6} \cdot 3 \cdot 13 \) |
| Weight: | \( k \) | \(=\) | \( 4 \) |
| Character orbit: | \([\chi]\) | \(=\) | 2496.ef (of order \(16\) and degree \(8\)) |
| Character conductor: | \(\operatorname{cond}(\chi)\) | \(=\) | \( 832 \) |
| Character field: | \(\Q(\zeta_{16})\) | ||
| Sturm bound: | \(1792\) |
Dimensions
The following table gives the dimensions of various subspaces of \(M_{4}(2496, [\chi])\).
| Total | New | Old | |
|---|---|---|---|
| Modular forms | 10784 | 5376 | 5408 |
| Cusp forms | 10720 | 5376 | 5344 |
| Eisenstein series | 64 | 0 | 64 |
Trace form
Decomposition of \(S_{4}^{\mathrm{new}}(2496, [\chi])\) into newform subspaces
The newforms in this space have not yet been added to the LMFDB.
Decomposition of \(S_{4}^{\mathrm{old}}(2496, [\chi])\) into lower level spaces
\( S_{4}^{\mathrm{old}}(2496, [\chi]) \simeq \) \(S_{4}^{\mathrm{new}}(832, [\chi])\)\(^{\oplus 2}\)