Defining parameters
Level: | \( N \) | \(=\) | \( 2100 = 2^{2} \cdot 3 \cdot 5^{2} \cdot 7 \) |
Weight: | \( k \) | \(=\) | \( 2 \) |
Character orbit: | \([\chi]\) | \(=\) | 2100.bo (of order \(6\) and degree \(2\)) |
Character conductor: | \(\operatorname{cond}(\chi)\) | \(=\) | \( 105 \) |
Character field: | \(\Q(\zeta_{6})\) | ||
Newform subspaces: | \( 9 \) | ||
Sturm bound: | \(960\) | ||
Trace bound: | \(19\) | ||
Distinguishing \(T_p\): | \(11\), \(13\), \(19\) |
Dimensions
The following table gives the dimensions of various subspaces of \(M_{2}(2100, [\chi])\).
Total | New | Old | |
---|---|---|---|
Modular forms | 1032 | 96 | 936 |
Cusp forms | 888 | 96 | 792 |
Eisenstein series | 144 | 0 | 144 |
Trace form
Decomposition of \(S_{2}^{\mathrm{new}}(2100, [\chi])\) into newform subspaces
Decomposition of \(S_{2}^{\mathrm{old}}(2100, [\chi])\) into lower level spaces
\( S_{2}^{\mathrm{old}}(2100, [\chi]) \cong \) \(S_{2}^{\mathrm{new}}(105, [\chi])\)\(^{\oplus 6}\)\(\oplus\)\(S_{2}^{\mathrm{new}}(210, [\chi])\)\(^{\oplus 4}\)\(\oplus\)\(S_{2}^{\mathrm{new}}(420, [\chi])\)\(^{\oplus 2}\)\(\oplus\)\(S_{2}^{\mathrm{new}}(525, [\chi])\)\(^{\oplus 3}\)\(\oplus\)\(S_{2}^{\mathrm{new}}(1050, [\chi])\)\(^{\oplus 2}\)