Defining parameters
Level: | \( N \) | \(=\) | \( 1204 = 2^{2} \cdot 7 \cdot 43 \) |
Weight: | \( k \) | \(=\) | \( 2 \) |
Character orbit: | \([\chi]\) | \(=\) | 1204.a (trivial) |
Character field: | \(\Q\) | ||
Newform subspaces: | \( 5 \) | ||
Sturm bound: | \(352\) | ||
Trace bound: | \(3\) | ||
Distinguishing \(T_p\): | \(3\) |
Dimensions
The following table gives the dimensions of various subspaces of \(M_{2}(\Gamma_0(1204))\).
Total | New | Old | |
---|---|---|---|
Modular forms | 182 | 22 | 160 |
Cusp forms | 171 | 22 | 149 |
Eisenstein series | 11 | 0 | 11 |
The following table gives the dimensions of the cuspidal new subspaces with specified eigenvalues for the Atkin-Lehner operators and the Fricke involution.
\(2\) | \(7\) | \(43\) | Fricke | Dim |
---|---|---|---|---|
\(-\) | \(+\) | \(+\) | $-$ | \(6\) |
\(-\) | \(+\) | \(-\) | $+$ | \(5\) |
\(-\) | \(-\) | \(+\) | $+$ | \(4\) |
\(-\) | \(-\) | \(-\) | $-$ | \(7\) |
Plus space | \(+\) | \(9\) | ||
Minus space | \(-\) | \(13\) |
Trace form
Decomposition of \(S_{2}^{\mathrm{new}}(\Gamma_0(1204))\) into newform subspaces
Label | Dim | $A$ | Field | CM | Traces | A-L signs | $q$-expansion | ||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
$a_{2}$ | $a_{3}$ | $a_{5}$ | $a_{7}$ | 2 | 7 | 43 | |||||||
1204.2.a.a | $1$ | $9.614$ | \(\Q\) | None | \(0\) | \(2\) | \(-4\) | \(-1\) | $-$ | $+$ | $-$ | \(q+2q^{3}-4q^{5}-q^{7}+q^{9}+5q^{11}+\cdots\) | |
1204.2.a.b | $4$ | $9.614$ | 4.4.3981.1 | None | \(0\) | \(-3\) | \(-2\) | \(-4\) | $-$ | $+$ | $-$ | \(q+(-1-\beta _{3})q^{3}+(-1+\beta _{1}-\beta _{3})q^{5}+\cdots\) | |
1204.2.a.c | $4$ | $9.614$ | \(\Q(\zeta_{15})^+\) | None | \(0\) | \(-1\) | \(-4\) | \(4\) | $-$ | $-$ | $+$ | \(q+(\beta _{2}+\beta _{3})q^{3}+(-\beta _{1}-\beta _{2}+\beta _{3})q^{5}+\cdots\) | |
1204.2.a.d | $6$ | $9.614$ | \(\mathbb{Q}[x]/(x^{6} - \cdots)\) | None | \(0\) | \(-1\) | \(4\) | \(-6\) | $-$ | $+$ | $+$ | \(q-\beta _{1}q^{3}+(1-\beta _{3})q^{5}-q^{7}+(1-\beta _{4}+\cdots)q^{9}+\cdots\) | |
1204.2.a.e | $7$ | $9.614$ | \(\mathbb{Q}[x]/(x^{7} - \cdots)\) | None | \(0\) | \(-1\) | \(6\) | \(7\) | $-$ | $-$ | $-$ | \(q-\beta _{1}q^{3}+(1-\beta _{2})q^{5}+q^{7}+(2-\beta _{3}+\cdots)q^{9}+\cdots\) |
Decomposition of \(S_{2}^{\mathrm{old}}(\Gamma_0(1204))\) into lower level spaces
\( S_{2}^{\mathrm{old}}(\Gamma_0(1204)) \cong \) \(S_{2}^{\mathrm{new}}(\Gamma_0(14))\)\(^{\oplus 4}\)\(\oplus\)\(S_{2}^{\mathrm{new}}(\Gamma_0(28))\)\(^{\oplus 2}\)\(\oplus\)\(S_{2}^{\mathrm{new}}(\Gamma_0(43))\)\(^{\oplus 6}\)\(\oplus\)\(S_{2}^{\mathrm{new}}(\Gamma_0(86))\)\(^{\oplus 4}\)\(\oplus\)\(S_{2}^{\mathrm{new}}(\Gamma_0(172))\)\(^{\oplus 2}\)\(\oplus\)\(S_{2}^{\mathrm{new}}(\Gamma_0(301))\)\(^{\oplus 3}\)\(\oplus\)\(S_{2}^{\mathrm{new}}(\Gamma_0(602))\)\(^{\oplus 2}\)