Defining parameters
Level: | \( N \) | \(=\) | \( 1620 = 2^{2} \cdot 3^{4} \cdot 5 \) |
Weight: | \( k \) | \(=\) | \( 2 \) |
Character orbit: | \([\chi]\) | \(=\) | 1620.bm (of order \(54\) and degree \(18\)) |
Character conductor: | \(\operatorname{cond}(\chi)\) | \(=\) | \( 1620 \) |
Character field: | \(\Q(\zeta_{54})\) | ||
Sturm bound: | \(648\) |
Dimensions
The following table gives the dimensions of various subspaces of \(M_{2}(1620, [\chi])\).
Total | New | Old | |
---|---|---|---|
Modular forms | 5904 | 5904 | 0 |
Cusp forms | 5760 | 5760 | 0 |
Eisenstein series | 144 | 144 | 0 |
Trace form
Decomposition of \(S_{2}^{\mathrm{new}}(1620, [\chi])\) into newform subspaces
The newforms in this space have not yet been added to the LMFDB.