Defining parameters
Level: | \( N \) | \(=\) | \( 1011 = 3 \cdot 337 \) |
Weight: | \( k \) | \(=\) | \( 1 \) |
Character orbit: | \([\chi]\) | \(=\) | 1011.c (of order \(2\) and degree \(1\)) |
Character conductor: | \(\operatorname{cond}(\chi)\) | \(=\) | \( 1011 \) |
Character field: | \(\Q\) | ||
Newform subspaces: | \( 4 \) | ||
Sturm bound: | \(112\) | ||
Trace bound: | \(5\) |
Dimensions
The following table gives the dimensions of various subspaces of \(M_{1}(1011, [\chi])\).
Total | New | Old | |
---|---|---|---|
Modular forms | 7 | 7 | 0 |
Cusp forms | 5 | 5 | 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 | 5 | 0 | 0 | 0 |
Trace form
Decomposition of \(S_{1}^{\mathrm{new}}(1011, [\chi])\) into newform subspaces
Label | Dim | $A$ | Field | Image | CM | RM | Traces | $q$-expansion | |||
---|---|---|---|---|---|---|---|---|---|---|---|
$a_{2}$ | $a_{3}$ | $a_{5}$ | $a_{7}$ | ||||||||
1011.1.c.a | $1$ | $0.505$ | \(\Q\) | $D_{2}$ | \(\Q(\sqrt{-3}) \), \(\Q(\sqrt{-1011}) \) | \(\Q(\sqrt{337}) \) | \(0\) | \(-1\) | \(0\) | \(2\) | \(q-q^{3}+q^{4}+2q^{7}+q^{9}-q^{12}-2q^{13}+\cdots\) |
1011.1.c.b | $1$ | $0.505$ | \(\Q\) | $D_{3}$ | \(\Q(\sqrt{-1011}) \) | None | \(0\) | \(1\) | \(-1\) | \(-1\) | \(q+q^{3}+q^{4}-q^{5}-q^{7}+q^{9}+2q^{11}+\cdots\) |
1011.1.c.c | $1$ | $0.505$ | \(\Q\) | $D_{3}$ | \(\Q(\sqrt{-1011}) \) | None | \(0\) | \(1\) | \(1\) | \(-1\) | \(q+q^{3}+q^{4}+q^{5}-q^{7}+q^{9}-2q^{11}+\cdots\) |
1011.1.c.d | $2$ | $0.505$ | \(\Q(\sqrt{3}) \) | $D_{6}$ | \(\Q(\sqrt{-1011}) \) | None | \(0\) | \(-2\) | \(0\) | \(-2\) | \(q-q^{3}+q^{4}-\beta q^{5}-q^{7}+q^{9}-q^{12}+\cdots\) |