Defining parameters
Level: | \( N \) | \(=\) | \( 1666 = 2 \cdot 7^{2} \cdot 17 \) |
Weight: | \( k \) | \(=\) | \( 2 \) |
Character orbit: | \([\chi]\) | \(=\) | 1666.bc (of order \(48\) and degree \(16\)) |
Character conductor: | \(\operatorname{cond}(\chi)\) | \(=\) | \( 119 \) |
Character field: | \(\Q(\zeta_{48})\) | ||
Sturm bound: | \(504\) |
Dimensions
The following table gives the dimensions of various subspaces of \(M_{2}(1666, [\chi])\).
Total | New | Old | |
---|---|---|---|
Modular forms | 4288 | 960 | 3328 |
Cusp forms | 3776 | 960 | 2816 |
Eisenstein series | 512 | 0 | 512 |
Trace form
Decomposition of \(S_{2}^{\mathrm{new}}(1666, [\chi])\) into newform subspaces
The newforms in this space have not yet been added to the LMFDB.
Decomposition of \(S_{2}^{\mathrm{old}}(1666, [\chi])\) into lower level spaces
\( S_{2}^{\mathrm{old}}(1666, [\chi]) \cong \) \(S_{2}^{\mathrm{new}}(119, [\chi])\)\(^{\oplus 4}\)\(\oplus\)\(S_{2}^{\mathrm{new}}(238, [\chi])\)\(^{\oplus 2}\)\(\oplus\)\(S_{2}^{\mathrm{new}}(833, [\chi])\)\(^{\oplus 2}\)