Defining parameters
Level: | \( N \) | \(=\) | \( 8384 = 2^{6} \cdot 131 \) |
Weight: | \( k \) | \(=\) | \( 2 \) |
Character orbit: | \([\chi]\) | \(=\) | 8384.a (trivial) |
Character field: | \(\Q\) | ||
Newform subspaces: | \( 56 \) | ||
Sturm bound: | \(2112\) | ||
Trace bound: | \(11\) | ||
Distinguishing \(T_p\): | \(3\), \(5\), \(7\), \(11\) |
Dimensions
The following table gives the dimensions of various subspaces of \(M_{2}(\Gamma_0(8384))\).
Total | New | Old | |
---|---|---|---|
Modular forms | 1068 | 260 | 808 |
Cusp forms | 1045 | 260 | 785 |
Eisenstein series | 23 | 0 | 23 |
The following table gives the dimensions of the cuspidal new subspaces with specified eigenvalues for the Atkin-Lehner operators and the Fricke involution.
\(2\) | \(131\) | Fricke | Dim |
---|---|---|---|
\(+\) | \(+\) | $+$ | \(58\) |
\(+\) | \(-\) | $-$ | \(73\) |
\(-\) | \(+\) | $-$ | \(72\) |
\(-\) | \(-\) | $+$ | \(57\) |
Plus space | \(+\) | \(115\) | |
Minus space | \(-\) | \(145\) |
Trace form
Decomposition of \(S_{2}^{\mathrm{new}}(\Gamma_0(8384))\) into newform subspaces
Decomposition of \(S_{2}^{\mathrm{old}}(\Gamma_0(8384))\) into lower level spaces
\( S_{2}^{\mathrm{old}}(\Gamma_0(8384)) \simeq \) \(S_{2}^{\mathrm{new}}(\Gamma_0(32))\)\(^{\oplus 4}\)\(\oplus\)\(S_{2}^{\mathrm{new}}(\Gamma_0(64))\)\(^{\oplus 2}\)\(\oplus\)\(S_{2}^{\mathrm{new}}(\Gamma_0(131))\)\(^{\oplus 7}\)\(\oplus\)\(S_{2}^{\mathrm{new}}(\Gamma_0(262))\)\(^{\oplus 6}\)\(\oplus\)\(S_{2}^{\mathrm{new}}(\Gamma_0(524))\)\(^{\oplus 5}\)\(\oplus\)\(S_{2}^{\mathrm{new}}(\Gamma_0(1048))\)\(^{\oplus 4}\)\(\oplus\)\(S_{2}^{\mathrm{new}}(\Gamma_0(2096))\)\(^{\oplus 3}\)\(\oplus\)\(S_{2}^{\mathrm{new}}(\Gamma_0(4192))\)\(^{\oplus 2}\)