Defining parameters
Level: | \( N \) | \(=\) | \( 4923 = 3^{2} \cdot 547 \) |
Weight: | \( k \) | \(=\) | \( 2 \) |
Character orbit: | \([\chi]\) | \(=\) | 4923.a (trivial) |
Character field: | \(\Q\) | ||
Newform subspaces: | \( 17 \) | ||
Sturm bound: | \(1096\) | ||
Trace bound: | \(11\) | ||
Distinguishing \(T_p\): | \(2\), \(11\) |
Dimensions
The following table gives the dimensions of various subspaces of \(M_{2}(\Gamma_0(4923))\).
Total | New | Old | |
---|---|---|---|
Modular forms | 552 | 228 | 324 |
Cusp forms | 545 | 228 | 317 |
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.
\(3\) | \(547\) | Fricke | Dim |
---|---|---|---|
\(+\) | \(+\) | $+$ | \(40\) |
\(+\) | \(-\) | $-$ | \(52\) |
\(-\) | \(+\) | $-$ | \(71\) |
\(-\) | \(-\) | $+$ | \(65\) |
Plus space | \(+\) | \(105\) | |
Minus space | \(-\) | \(123\) |
Trace form
Decomposition of \(S_{2}^{\mathrm{new}}(\Gamma_0(4923))\) into newform subspaces
Decomposition of \(S_{2}^{\mathrm{old}}(\Gamma_0(4923))\) into lower level spaces
\( S_{2}^{\mathrm{old}}(\Gamma_0(4923)) \cong \) \(S_{2}^{\mathrm{new}}(\Gamma_0(547))\)\(^{\oplus 3}\)\(\oplus\)\(S_{2}^{\mathrm{new}}(\Gamma_0(1641))\)\(^{\oplus 2}\)