Defining parameters
Level: | \( N \) | \(=\) | \( 1005 = 3 \cdot 5 \cdot 67 \) |
Weight: | \( k \) | \(=\) | \( 2 \) |
Character orbit: | \([\chi]\) | \(=\) | 1005.g (of order \(2\) and degree \(1\)) |
Character conductor: | \(\operatorname{cond}(\chi)\) | \(=\) | \( 201 \) |
Character field: | \(\Q\) | ||
Newform subspaces: | \( 2 \) | ||
Sturm bound: | \(272\) | ||
Trace bound: | \(5\) |
Dimensions
The following table gives the dimensions of various subspaces of \(M_{2}(1005, [\chi])\).
Total | New | Old | |
---|---|---|---|
Modular forms | 140 | 92 | 48 |
Cusp forms | 132 | 92 | 40 |
Eisenstein series | 8 | 0 | 8 |
Trace form
Decomposition of \(S_{2}^{\mathrm{new}}(1005, [\chi])\) into newform subspaces
Label | Dim | $A$ | Field | CM | Traces | $q$-expansion | |||
---|---|---|---|---|---|---|---|---|---|
$a_{2}$ | $a_{3}$ | $a_{5}$ | $a_{7}$ | ||||||
1005.2.g.a | $46$ | $8.025$ | None | \(0\) | \(0\) | \(-46\) | \(0\) | ||
1005.2.g.b | $46$ | $8.025$ | None | \(0\) | \(0\) | \(46\) | \(0\) |
Decomposition of \(S_{2}^{\mathrm{old}}(1005, [\chi])\) into lower level spaces
\( S_{2}^{\mathrm{old}}(1005, [\chi]) \cong \)