Defining parameters
Level: | \( N \) | \(=\) | \( 370 = 2 \cdot 5 \cdot 37 \) |
Weight: | \( k \) | \(=\) | \( 4 \) |
Character orbit: | \([\chi]\) | \(=\) | 370.a (trivial) |
Character field: | \(\Q\) | ||
Newform subspaces: | \( 10 \) | ||
Sturm bound: | \(228\) | ||
Trace bound: | \(3\) | ||
Distinguishing \(T_p\): | \(3\) |
Dimensions
The following table gives the dimensions of various subspaces of \(M_{4}(\Gamma_0(370))\).
Total | New | Old | |
---|---|---|---|
Modular forms | 176 | 36 | 140 |
Cusp forms | 168 | 36 | 132 |
Eisenstein series | 8 | 0 | 8 |
The following table gives the dimensions of the cuspidal new subspaces with specified eigenvalues for the Atkin-Lehner operators and the Fricke involution.
\(2\) | \(5\) | \(37\) | Fricke | Dim |
---|---|---|---|---|
\(+\) | \(+\) | \(+\) | $+$ | \(5\) |
\(+\) | \(+\) | \(-\) | $-$ | \(5\) |
\(+\) | \(-\) | \(+\) | $-$ | \(5\) |
\(+\) | \(-\) | \(-\) | $+$ | \(4\) |
\(-\) | \(+\) | \(+\) | $-$ | \(3\) |
\(-\) | \(+\) | \(-\) | $+$ | \(6\) |
\(-\) | \(-\) | \(+\) | $+$ | \(6\) |
\(-\) | \(-\) | \(-\) | $-$ | \(2\) |
Plus space | \(+\) | \(21\) | ||
Minus space | \(-\) | \(15\) |
Trace form
Decomposition of \(S_{4}^{\mathrm{new}}(\Gamma_0(370))\) into newform subspaces
Decomposition of \(S_{4}^{\mathrm{old}}(\Gamma_0(370))\) into lower level spaces
\( S_{4}^{\mathrm{old}}(\Gamma_0(370)) \cong \) \(S_{4}^{\mathrm{new}}(\Gamma_0(5))\)\(^{\oplus 4}\)\(\oplus\)\(S_{4}^{\mathrm{new}}(\Gamma_0(10))\)\(^{\oplus 2}\)\(\oplus\)\(S_{4}^{\mathrm{new}}(\Gamma_0(37))\)\(^{\oplus 4}\)\(\oplus\)\(S_{4}^{\mathrm{new}}(\Gamma_0(74))\)\(^{\oplus 2}\)\(\oplus\)\(S_{4}^{\mathrm{new}}(\Gamma_0(185))\)\(^{\oplus 2}\)