Defining parameters
Level: | \( N \) | \(=\) | \( 6015 = 3 \cdot 5 \cdot 401 \) |
Weight: | \( k \) | \(=\) | \( 2 \) |
Character orbit: | \([\chi]\) | \(=\) | 6015.a (trivial) |
Character field: | \(\Q\) | ||
Newform subspaces: | \( 9 \) | ||
Sturm bound: | \(1608\) | ||
Trace bound: | \(2\) | ||
Distinguishing \(T_p\): | \(2\) |
Dimensions
The following table gives the dimensions of various subspaces of \(M_{2}(\Gamma_0(6015))\).
Total | New | Old | |
---|---|---|---|
Modular forms | 808 | 267 | 541 |
Cusp forms | 801 | 267 | 534 |
Eisenstein series | 7 | 0 | 7 |
The following table gives the dimensions of the cuspidal new subspaces with specified eigenvalues for the Atkin-Lehner operators and the Fricke involution.
\(3\) | \(5\) | \(401\) | Fricke | Dim |
---|---|---|---|---|
\(+\) | \(+\) | \(+\) | $+$ | \(36\) |
\(+\) | \(+\) | \(-\) | $-$ | \(31\) |
\(+\) | \(-\) | \(+\) | $-$ | \(36\) |
\(+\) | \(-\) | \(-\) | $+$ | \(29\) |
\(-\) | \(+\) | \(+\) | $-$ | \(39\) |
\(-\) | \(+\) | \(-\) | $+$ | \(28\) |
\(-\) | \(-\) | \(+\) | $+$ | \(23\) |
\(-\) | \(-\) | \(-\) | $-$ | \(45\) |
Plus space | \(+\) | \(116\) | ||
Minus space | \(-\) | \(151\) |
Trace form
Decomposition of \(S_{2}^{\mathrm{new}}(\Gamma_0(6015))\) into newform subspaces
Label | Dim | $A$ | Field | CM | Traces | A-L signs | $q$-expansion | ||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
$a_{2}$ | $a_{3}$ | $a_{5}$ | $a_{7}$ | 3 | 5 | 401 | |||||||
6015.2.a.a | $2$ | $48.030$ | \(\Q(\sqrt{2}) \) | None | \(2\) | \(2\) | \(2\) | \(4\) | $-$ | $-$ | $-$ | \(q+q^{2}+q^{3}-q^{4}+q^{5}+q^{6}+(2-2\beta )q^{7}+\cdots\) | |
6015.2.a.b | $23$ | $48.030$ | None | \(-5\) | \(23\) | \(23\) | \(-16\) | $-$ | $-$ | $+$ | |||
6015.2.a.c | $28$ | $48.030$ | None | \(-1\) | \(28\) | \(-28\) | \(-20\) | $-$ | $+$ | $-$ | |||
6015.2.a.d | $29$ | $48.030$ | None | \(-1\) | \(-29\) | \(29\) | \(2\) | $+$ | $-$ | $-$ | |||
6015.2.a.e | $31$ | $48.030$ | None | \(6\) | \(-31\) | \(-31\) | \(-4\) | $+$ | $+$ | $-$ | |||
6015.2.a.f | $36$ | $48.030$ | None | \(-7\) | \(-36\) | \(-36\) | \(2\) | $+$ | $+$ | $+$ | |||
6015.2.a.g | $36$ | $48.030$ | None | \(0\) | \(-36\) | \(36\) | \(-4\) | $+$ | $-$ | $+$ | |||
6015.2.a.h | $39$ | $48.030$ | None | \(0\) | \(39\) | \(-39\) | \(22\) | $-$ | $+$ | $+$ | |||
6015.2.a.i | $43$ | $48.030$ | None | \(3\) | \(43\) | \(43\) | \(14\) | $-$ | $-$ | $-$ |
Decomposition of \(S_{2}^{\mathrm{old}}(\Gamma_0(6015))\) into lower level spaces
\( S_{2}^{\mathrm{old}}(\Gamma_0(6015)) \cong \) \(S_{2}^{\mathrm{new}}(\Gamma_0(15))\)\(^{\oplus 2}\)\(\oplus\)\(S_{2}^{\mathrm{new}}(\Gamma_0(401))\)\(^{\oplus 4}\)\(\oplus\)\(S_{2}^{\mathrm{new}}(\Gamma_0(1203))\)\(^{\oplus 2}\)\(\oplus\)\(S_{2}^{\mathrm{new}}(\Gamma_0(2005))\)\(^{\oplus 2}\)