Defining parameters
Level: | \( N \) | \(=\) | \( 334 = 2 \cdot 167 \) |
Weight: | \( k \) | \(=\) | \( 2 \) |
Character orbit: | \([\chi]\) | \(=\) | 334.a (trivial) |
Character field: | \(\Q\) | ||
Newform subspaces: | \( 6 \) | ||
Sturm bound: | \(84\) | ||
Trace bound: | \(3\) | ||
Distinguishing \(T_p\): | \(3\) |
Dimensions
The following table gives the dimensions of various subspaces of \(M_{2}(\Gamma_0(334))\).
Total | New | Old | |
---|---|---|---|
Modular forms | 44 | 13 | 31 |
Cusp forms | 41 | 13 | 28 |
Eisenstein series | 3 | 0 | 3 |
The following table gives the dimensions of the cuspidal new subspaces with specified eigenvalues for the Atkin-Lehner operators and the Fricke involution.
\(2\) | \(167\) | Fricke | Dim |
---|---|---|---|
\(+\) | \(+\) | $+$ | \(2\) |
\(+\) | \(-\) | $-$ | \(5\) |
\(-\) | \(+\) | $-$ | \(4\) |
\(-\) | \(-\) | $+$ | \(2\) |
Plus space | \(+\) | \(4\) | |
Minus space | \(-\) | \(9\) |
Trace form
Decomposition of \(S_{2}^{\mathrm{new}}(\Gamma_0(334))\) into newform subspaces
Label | Dim | $A$ | Field | CM | Traces | A-L signs | $q$-expansion | |||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
$a_{2}$ | $a_{3}$ | $a_{5}$ | $a_{7}$ | 2 | 167 | |||||||
334.2.a.a | $1$ | $2.667$ | \(\Q\) | None | \(1\) | \(0\) | \(3\) | \(1\) | $-$ | $+$ | \(q+q^{2}+q^{4}+3q^{5}+q^{7}+q^{8}-3q^{9}+\cdots\) | |
334.2.a.b | $2$ | $2.667$ | \(\Q(\sqrt{5}) \) | None | \(-2\) | \(-1\) | \(-2\) | \(0\) | $+$ | $+$ | \(q-q^{2}-\beta q^{3}+q^{4}-q^{5}+\beta q^{6}+(-1+\cdots)q^{7}+\cdots\) | |
334.2.a.c | $2$ | $2.667$ | \(\Q(\sqrt{2}) \) | None | \(-2\) | \(0\) | \(2\) | \(-6\) | $+$ | $-$ | \(q-q^{2}+2\beta q^{3}+q^{4}+(1-\beta )q^{5}-2\beta q^{6}+\cdots\) | |
334.2.a.d | $2$ | $2.667$ | \(\Q(\sqrt{5}) \) | None | \(2\) | \(-3\) | \(-4\) | \(-6\) | $-$ | $-$ | \(q+q^{2}+(-1-\beta )q^{3}+q^{4}+(-3+2\beta )q^{5}+\cdots\) | |
334.2.a.e | $3$ | $2.667$ | 3.3.469.1 | None | \(-3\) | \(-1\) | \(0\) | \(0\) | $+$ | $-$ | \(q-q^{2}-\beta _{1}q^{3}+q^{4}+(-\beta _{1}-\beta _{2})q^{5}+\cdots\) | |
334.2.a.f | $3$ | $2.667$ | 3.3.733.1 | None | \(3\) | \(1\) | \(-3\) | \(3\) | $-$ | $+$ | \(q+q^{2}+\beta _{1}q^{3}+q^{4}-q^{5}+\beta _{1}q^{6}+\cdots\) |
Decomposition of \(S_{2}^{\mathrm{old}}(\Gamma_0(334))\) into lower level spaces
\( S_{2}^{\mathrm{old}}(\Gamma_0(334)) \cong \) \(S_{2}^{\mathrm{new}}(\Gamma_0(167))\)\(^{\oplus 2}\)