Defining parameters
Level: | \( N \) | \(=\) | \( 2005 = 5 \cdot 401 \) |
Weight: | \( k \) | \(=\) | \( 2 \) |
Character orbit: | \([\chi]\) | \(=\) | 2005.d (of order \(2\) and degree \(1\)) |
Character conductor: | \(\operatorname{cond}(\chi)\) | \(=\) | \( 401 \) |
Character field: | \(\Q\) | ||
Sturm bound: | \(402\) |
Dimensions
The following table gives the dimensions of various subspaces of \(M_{2}(2005, [\chi])\).
Total | New | Old | |
---|---|---|---|
Modular forms | 202 | 134 | 68 |
Cusp forms | 198 | 134 | 64 |
Eisenstein series | 4 | 0 | 4 |
Trace form
Decomposition of \(S_{2}^{\mathrm{new}}(2005, [\chi])\) into newform subspaces
The newforms in this space have not yet been added to the LMFDB.
Decomposition of \(S_{2}^{\mathrm{old}}(2005, [\chi])\) into lower level spaces
\( S_{2}^{\mathrm{old}}(2005, [\chi]) \cong \) \(S_{2}^{\mathrm{new}}(401, [\chi])\)\(^{\oplus 2}\)