Defining parameters
Level: | \( N \) | \(=\) | \( 2563 = 11 \cdot 233 \) |
Weight: | \( k \) | \(=\) | \( 1 \) |
Character orbit: | \([\chi]\) | \(=\) | 2563.b (of order \(2\) and degree \(1\)) |
Character conductor: | \(\operatorname{cond}(\chi)\) | \(=\) | \( 2563 \) |
Character field: | \(\Q\) | ||
Newform subspaces: | \( 4 \) | ||
Sturm bound: | \(234\) | ||
Trace bound: | \(11\) |
Dimensions
The following table gives the dimensions of various subspaces of \(M_{1}(2563, [\chi])\).
Total | New | Old | |
---|---|---|---|
Modular forms | 8 | 8 | 0 |
Cusp forms | 6 | 6 | 0 |
Eisenstein series | 2 | 2 | 0 |
The following table gives the dimensions of subspaces with specified projective image type.
\(D_n\) | \(A_4\) | \(S_4\) | \(A_5\) | |
---|---|---|---|---|
Dimension | 2 | 0 | 4 | 0 |
Trace form
Decomposition of \(S_{1}^{\mathrm{new}}(2563, [\chi])\) into newform subspaces
Label | Dim | $A$ | Field | Image | CM | RM | Traces | $q$-expansion | |||
---|---|---|---|---|---|---|---|---|---|---|---|
$a_{2}$ | $a_{3}$ | $a_{5}$ | $a_{7}$ | ||||||||
2563.1.b.a | $1$ | $1.279$ | \(\Q\) | $D_{3}$ | \(\Q(\sqrt{-2563}) \) | None | \(0\) | \(0\) | \(0\) | \(0\) | \(q+q^{4}+q^{9}-q^{11}+q^{16}+q^{17}-q^{23}+\cdots\) |
2563.1.b.b | $1$ | $1.279$ | \(\Q\) | $D_{3}$ | \(\Q(\sqrt{-2563}) \) | None | \(0\) | \(0\) | \(0\) | \(0\) | \(q+q^{4}+q^{9}+q^{11}+q^{16}-q^{17}-q^{23}+\cdots\) |
2563.1.b.c | $2$ | $1.279$ | \(\Q(\sqrt{-2}) \) | $S_{4}$ | None | None | \(0\) | \(0\) | \(0\) | \(0\) | \(q-\beta q^{2}-\beta q^{3}-q^{4}+\beta q^{5}-2q^{6}+\cdots\) |
2563.1.b.d | $2$ | $1.279$ | \(\Q(\sqrt{-2}) \) | $S_{4}$ | None | None | \(0\) | \(0\) | \(0\) | \(0\) | \(q-\beta q^{2}+\beta q^{3}-q^{4}-\beta q^{5}+2q^{6}+\cdots\) |