Defining parameters
Level: | \( N \) | \(=\) | \( 9904 = 2^{4} \cdot 619 \) |
Weight: | \( k \) | \(=\) | \( 2 \) |
Character orbit: | \([\chi]\) | \(=\) | 9904.a (trivial) |
Character field: | \(\Q\) | ||
Newform subspaces: | \( 17 \) | ||
Sturm bound: | \(2480\) | ||
Trace bound: | \(11\) | ||
Distinguishing \(T_p\): | \(3\), \(5\), \(11\) |
Dimensions
The following table gives the dimensions of various subspaces of \(M_{2}(\Gamma_0(9904))\).
Total | New | Old | |
---|---|---|---|
Modular forms | 1246 | 309 | 937 |
Cusp forms | 1235 | 309 | 926 |
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.
\(2\) | \(619\) | Fricke | Dim |
---|---|---|---|
\(+\) | \(+\) | $+$ | \(70\) |
\(+\) | \(-\) | $-$ | \(85\) |
\(-\) | \(+\) | $-$ | \(77\) |
\(-\) | \(-\) | $+$ | \(77\) |
Plus space | \(+\) | \(147\) | |
Minus space | \(-\) | \(162\) |
Trace form
Decomposition of \(S_{2}^{\mathrm{new}}(\Gamma_0(9904))\) into newform subspaces
Label | Dim | $A$ | Field | CM | Traces | A-L signs | $q$-expansion | |||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
$a_{2}$ | $a_{3}$ | $a_{5}$ | $a_{7}$ | 2 | 619 | |||||||
9904.2.a.a | $1$ | $79.084$ | \(\Q\) | None | \(0\) | \(-2\) | \(3\) | \(4\) | $+$ | $-$ | \(q-2q^{3}+3q^{5}+4q^{7}+q^{9}+6q^{11}+\cdots\) | |
9904.2.a.b | $1$ | $79.084$ | \(\Q\) | None | \(0\) | \(0\) | \(0\) | \(-1\) | $-$ | $-$ | \(q-q^{7}-3q^{9}-q^{11}+q^{13}-4q^{17}+\cdots\) | |
9904.2.a.c | $1$ | $79.084$ | \(\Q\) | None | \(0\) | \(0\) | \(0\) | \(-1\) | $+$ | $+$ | \(q-q^{7}-3q^{9}+q^{11}-q^{13}+4q^{17}+\cdots\) | |
9904.2.a.d | $2$ | $79.084$ | \(\Q(\sqrt{5}) \) | None | \(0\) | \(2\) | \(-3\) | \(3\) | $-$ | $+$ | \(q+2\beta q^{3}+(-2+\beta )q^{5}+(1+\beta )q^{7}+\cdots\) | |
9904.2.a.e | $2$ | $79.084$ | \(\Q(\sqrt{5}) \) | None | \(0\) | \(4\) | \(1\) | \(-1\) | $-$ | $+$ | \(q+2q^{3}+(1-\beta )q^{5}-\beta q^{7}+q^{9}+(4+\cdots)q^{11}+\cdots\) | |
9904.2.a.f | $3$ | $79.084$ | 3.3.469.1 | None | \(0\) | \(0\) | \(-1\) | \(8\) | $-$ | $+$ | \(q-\beta _{1}q^{5}+(3-\beta _{1})q^{7}-3q^{9}+(1-\beta _{1}+\cdots)q^{11}+\cdots\) | |
9904.2.a.g | $8$ | $79.084$ | \(\mathbb{Q}[x]/(x^{8} - \cdots)\) | None | \(0\) | \(2\) | \(-4\) | \(10\) | $-$ | $-$ | \(q+\beta _{5}q^{3}-\beta _{7}q^{5}+(1-\beta _{4})q^{7}+(-\beta _{1}+\cdots)q^{9}+\cdots\) | |
9904.2.a.h | $17$ | $79.084$ | \(\mathbb{Q}[x]/(x^{17} - \cdots)\) | None | \(0\) | \(-5\) | \(7\) | \(-9\) | $-$ | $+$ | \(q-\beta _{1}q^{3}-\beta _{6}q^{5}+(-1-\beta _{4})q^{7}+(1+\cdots)q^{9}+\cdots\) | |
9904.2.a.i | $19$ | $79.084$ | \(\mathbb{Q}[x]/(x^{19} - \cdots)\) | None | \(0\) | \(-7\) | \(2\) | \(-14\) | $-$ | $-$ | \(q-\beta _{1}q^{3}-\beta _{14}q^{5}+(-1+\beta _{7})q^{7}+\cdots\) | |
9904.2.a.j | $21$ | $79.084$ | None | \(0\) | \(5\) | \(-21\) | \(4\) | $-$ | $-$ | |||
9904.2.a.k | $23$ | $79.084$ | None | \(0\) | \(5\) | \(-2\) | \(9\) | $-$ | $+$ | |||
9904.2.a.l | $28$ | $79.084$ | None | \(0\) | \(-5\) | \(-2\) | \(-5\) | $-$ | $-$ | |||
9904.2.a.m | $29$ | $79.084$ | None | \(0\) | \(3\) | \(-5\) | \(8\) | $+$ | $+$ | |||
9904.2.a.n | $30$ | $79.084$ | None | \(0\) | \(-1\) | \(21\) | \(-2\) | $-$ | $+$ | |||
9904.2.a.o | $36$ | $79.084$ | None | \(0\) | \(11\) | \(-9\) | \(12\) | $+$ | $-$ | |||
9904.2.a.p | $40$ | $79.084$ | None | \(0\) | \(-8\) | \(5\) | \(-16\) | $+$ | $+$ | |||
9904.2.a.q | $48$ | $79.084$ | None | \(0\) | \(-4\) | \(6\) | \(-11\) | $+$ | $-$ |
Decomposition of \(S_{2}^{\mathrm{old}}(\Gamma_0(9904))\) into lower level spaces
\( S_{2}^{\mathrm{old}}(\Gamma_0(9904)) \cong \) \(S_{2}^{\mathrm{new}}(\Gamma_0(619))\)\(^{\oplus 5}\)\(\oplus\)\(S_{2}^{\mathrm{new}}(\Gamma_0(1238))\)\(^{\oplus 4}\)\(\oplus\)\(S_{2}^{\mathrm{new}}(\Gamma_0(2476))\)\(^{\oplus 3}\)\(\oplus\)\(S_{2}^{\mathrm{new}}(\Gamma_0(4952))\)\(^{\oplus 2}\)