Defining parameters
Level: | \( N \) | \(=\) | \( 6422 = 2 \cdot 13^{2} \cdot 19 \) |
Weight: | \( k \) | \(=\) | \( 2 \) |
Character orbit: | \([\chi]\) | \(=\) | 6422.a (trivial) |
Character field: | \(\Q\) | ||
Newform subspaces: | \( 44 \) | ||
Sturm bound: | \(1820\) | ||
Trace bound: | \(7\) | ||
Distinguishing \(T_p\): | \(3\), \(5\), \(7\) |
Dimensions
The following table gives the dimensions of various subspaces of \(M_{2}(\Gamma_0(6422))\).
Total | New | Old | |
---|---|---|---|
Modular forms | 938 | 233 | 705 |
Cusp forms | 883 | 233 | 650 |
Eisenstein series | 55 | 0 | 55 |
The following table gives the dimensions of the cuspidal new subspaces with specified eigenvalues for the Atkin-Lehner operators and the Fricke involution.
\(2\) | \(13\) | \(19\) | Fricke | Dim |
---|---|---|---|---|
\(+\) | \(+\) | \(+\) | $+$ | \(26\) |
\(+\) | \(+\) | \(-\) | $-$ | \(30\) |
\(+\) | \(-\) | \(+\) | $-$ | \(33\) |
\(+\) | \(-\) | \(-\) | $+$ | \(27\) |
\(-\) | \(+\) | \(+\) | $-$ | \(34\) |
\(-\) | \(+\) | \(-\) | $+$ | \(23\) |
\(-\) | \(-\) | \(+\) | $+$ | \(24\) |
\(-\) | \(-\) | \(-\) | $-$ | \(36\) |
Plus space | \(+\) | \(100\) | ||
Minus space | \(-\) | \(133\) |
Trace form
Decomposition of \(S_{2}^{\mathrm{new}}(\Gamma_0(6422))\) into newform subspaces
Decomposition of \(S_{2}^{\mathrm{old}}(\Gamma_0(6422))\) into lower level spaces
\( S_{2}^{\mathrm{old}}(\Gamma_0(6422)) \cong \) \(S_{2}^{\mathrm{new}}(\Gamma_0(19))\)\(^{\oplus 6}\)\(\oplus\)\(S_{2}^{\mathrm{new}}(\Gamma_0(26))\)\(^{\oplus 4}\)\(\oplus\)\(S_{2}^{\mathrm{new}}(\Gamma_0(38))\)\(^{\oplus 3}\)\(\oplus\)\(S_{2}^{\mathrm{new}}(\Gamma_0(169))\)\(^{\oplus 4}\)\(\oplus\)\(S_{2}^{\mathrm{new}}(\Gamma_0(247))\)\(^{\oplus 4}\)\(\oplus\)\(S_{2}^{\mathrm{new}}(\Gamma_0(338))\)\(^{\oplus 2}\)\(\oplus\)\(S_{2}^{\mathrm{new}}(\Gamma_0(494))\)\(^{\oplus 2}\)\(\oplus\)\(S_{2}^{\mathrm{new}}(\Gamma_0(3211))\)\(^{\oplus 2}\)