Defining parameters
Level: | \( N \) | \(=\) | \( 2624 = 2^{6} \cdot 41 \) |
Weight: | \( k \) | \(=\) | \( 2 \) |
Character orbit: | \([\chi]\) | \(=\) | 2624.da (of order \(20\) and degree \(8\)) |
Character conductor: | \(\operatorname{cond}(\chi)\) | \(=\) | \( 656 \) |
Character field: | \(\Q(\zeta_{20})\) | ||
Sturm bound: | \(672\) |
Dimensions
The following table gives the dimensions of various subspaces of \(M_{2}(2624, [\chi])\).
Total | New | Old | |
---|---|---|---|
Modular forms | 2752 | 688 | 2064 |
Cusp forms | 2624 | 656 | 1968 |
Eisenstein series | 128 | 32 | 96 |
Trace form
Decomposition of \(S_{2}^{\mathrm{new}}(2624, [\chi])\) into newform subspaces
The newforms in this space have not yet been added to the LMFDB.
Decomposition of \(S_{2}^{\mathrm{old}}(2624, [\chi])\) into lower level spaces
\( S_{2}^{\mathrm{old}}(2624, [\chi]) \cong \) \(S_{2}^{\mathrm{new}}(656, [\chi])\)\(^{\oplus 3}\)\(\oplus\)\(S_{2}^{\mathrm{new}}(1312, [\chi])\)\(^{\oplus 2}\)