Defining parameters
| Level: | \( N \) | \(=\) | \( 1680 = 2^{4} \cdot 3 \cdot 5 \cdot 7 \) |
| Weight: | \( k \) | \(=\) | \( 4 \) |
| Character orbit: | \([\chi]\) | \(=\) | 1680.bv (of order \(4\) and degree \(2\)) |
| Character conductor: | \(\operatorname{cond}(\chi)\) | \(=\) | \( 1680 \) |
| Character field: | \(\Q(i)\) | ||
| Sturm bound: | \(1536\) |
Dimensions
The following table gives the dimensions of various subspaces of \(M_{4}(1680, [\chi])\).
| Total | New | Old | |
|---|---|---|---|
| Modular forms | 2320 | 2320 | 0 |
| Cusp forms | 2288 | 2288 | 0 |
| Eisenstein series | 32 | 32 | 0 |
Trace form
Decomposition of \(S_{4}^{\mathrm{new}}(1680, [\chi])\) into newform subspaces
The newforms in this space have not yet been added to the LMFDB.