Defining parameters
Level: | \( N \) | \(=\) | \( 4650 = 2 \cdot 3 \cdot 5^{2} \cdot 31 \) |
Weight: | \( k \) | \(=\) | \( 2 \) |
Character orbit: | \([\chi]\) | \(=\) | 4650.a (trivial) |
Character field: | \(\Q\) | ||
Newform subspaces: | \( 68 \) | ||
Sturm bound: | \(1920\) | ||
Trace bound: | \(13\) | ||
Distinguishing \(T_p\): | \(7\), \(11\), \(13\), \(19\) |
Dimensions
The following table gives the dimensions of various subspaces of \(M_{2}(\Gamma_0(4650))\).
Total | New | Old | |
---|---|---|---|
Modular forms | 984 | 94 | 890 |
Cusp forms | 937 | 94 | 843 |
Eisenstein series | 47 | 0 | 47 |
The following table gives the dimensions of the cuspidal new subspaces with specified eigenvalues for the Atkin-Lehner operators and the Fricke involution.
\(2\) | \(3\) | \(5\) | \(31\) | Fricke | Dim |
---|---|---|---|---|---|
\(+\) | \(+\) | \(+\) | \(+\) | \(+\) | \(6\) |
\(+\) | \(+\) | \(+\) | \(-\) | \(-\) | \(6\) |
\(+\) | \(+\) | \(-\) | \(+\) | \(-\) | \(7\) |
\(+\) | \(+\) | \(-\) | \(-\) | \(+\) | \(5\) |
\(+\) | \(-\) | \(+\) | \(+\) | \(-\) | \(6\) |
\(+\) | \(-\) | \(+\) | \(-\) | \(+\) | \(6\) |
\(+\) | \(-\) | \(-\) | \(+\) | \(+\) | \(5\) |
\(+\) | \(-\) | \(-\) | \(-\) | \(-\) | \(7\) |
\(-\) | \(+\) | \(+\) | \(+\) | \(-\) | \(7\) |
\(-\) | \(+\) | \(+\) | \(-\) | \(+\) | \(4\) |
\(-\) | \(+\) | \(-\) | \(+\) | \(+\) | \(4\) |
\(-\) | \(+\) | \(-\) | \(-\) | \(-\) | \(8\) |
\(-\) | \(-\) | \(+\) | \(+\) | \(+\) | \(4\) |
\(-\) | \(-\) | \(+\) | \(-\) | \(-\) | \(7\) |
\(-\) | \(-\) | \(-\) | \(+\) | \(-\) | \(8\) |
\(-\) | \(-\) | \(-\) | \(-\) | \(+\) | \(4\) |
Plus space | \(+\) | \(38\) | |||
Minus space | \(-\) | \(56\) |
Trace form
Decomposition of \(S_{2}^{\mathrm{new}}(\Gamma_0(4650))\) into newform subspaces
Decomposition of \(S_{2}^{\mathrm{old}}(\Gamma_0(4650))\) into lower level spaces
\( S_{2}^{\mathrm{old}}(\Gamma_0(4650)) \simeq \) \(S_{2}^{\mathrm{new}}(\Gamma_0(15))\)\(^{\oplus 8}\)\(\oplus\)\(S_{2}^{\mathrm{new}}(\Gamma_0(30))\)\(^{\oplus 4}\)\(\oplus\)\(S_{2}^{\mathrm{new}}(\Gamma_0(31))\)\(^{\oplus 12}\)\(\oplus\)\(S_{2}^{\mathrm{new}}(\Gamma_0(50))\)\(^{\oplus 4}\)\(\oplus\)\(S_{2}^{\mathrm{new}}(\Gamma_0(62))\)\(^{\oplus 6}\)\(\oplus\)\(S_{2}^{\mathrm{new}}(\Gamma_0(75))\)\(^{\oplus 4}\)\(\oplus\)\(S_{2}^{\mathrm{new}}(\Gamma_0(93))\)\(^{\oplus 6}\)\(\oplus\)\(S_{2}^{\mathrm{new}}(\Gamma_0(150))\)\(^{\oplus 2}\)\(\oplus\)\(S_{2}^{\mathrm{new}}(\Gamma_0(155))\)\(^{\oplus 8}\)\(\oplus\)\(S_{2}^{\mathrm{new}}(\Gamma_0(186))\)\(^{\oplus 3}\)\(\oplus\)\(S_{2}^{\mathrm{new}}(\Gamma_0(310))\)\(^{\oplus 4}\)\(\oplus\)\(S_{2}^{\mathrm{new}}(\Gamma_0(465))\)\(^{\oplus 4}\)\(\oplus\)\(S_{2}^{\mathrm{new}}(\Gamma_0(775))\)\(^{\oplus 4}\)\(\oplus\)\(S_{2}^{\mathrm{new}}(\Gamma_0(930))\)\(^{\oplus 2}\)\(\oplus\)\(S_{2}^{\mathrm{new}}(\Gamma_0(1550))\)\(^{\oplus 2}\)\(\oplus\)\(S_{2}^{\mathrm{new}}(\Gamma_0(2325))\)\(^{\oplus 2}\)