Defining parameters
Level: | \( N \) | \(=\) | \( 1407 = 3 \cdot 7 \cdot 67 \) |
Weight: | \( k \) | \(=\) | \( 1 \) |
Character orbit: | \([\chi]\) | \(=\) | 1407.ct (of order \(66\) and degree \(20\)) |
Character conductor: | \(\operatorname{cond}(\chi)\) | \(=\) | \( 1407 \) |
Character field: | \(\Q(\zeta_{66})\) | ||
Newform subspaces: | \( 1 \) | ||
Sturm bound: | \(181\) | ||
Trace bound: | \(0\) |
Dimensions
The following table gives the dimensions of various subspaces of \(M_{1}(1407, [\chi])\).
Total | New | Old | |
---|---|---|---|
Modular forms | 100 | 100 | 0 |
Cusp forms | 20 | 20 | 0 |
Eisenstein series | 80 | 80 | 0 |
The following table gives the dimensions of subspaces with specified projective image type.
\(D_n\) | \(A_4\) | \(S_4\) | \(A_5\) | |
---|---|---|---|---|
Dimension | 20 | 0 | 0 | 0 |
Trace form
Decomposition of \(S_{1}^{\mathrm{new}}(1407, [\chi])\) into newform subspaces
Label | Dim | $A$ | Field | Image | CM | RM | Traces | $q$-expansion | |||
---|---|---|---|---|---|---|---|---|---|---|---|
$a_{2}$ | $a_{3}$ | $a_{5}$ | $a_{7}$ | ||||||||
1407.1.ct.a | $20$ | $0.702$ | \(\Q(\zeta_{33})\) | $D_{66}$ | \(\Q(\sqrt{-3}) \) | None | \(0\) | \(-1\) | \(0\) | \(-2\) | \(q-\zeta_{66}^{10}q^{3}+\zeta_{66}^{29}q^{4}+\zeta_{66}^{24}q^{7}+\cdots\) |