Defining parameters
| Level: | \( N \) | \(=\) | \( 9025 = 5^{2} \cdot 19^{2} \) |
| Weight: | \( k \) | \(=\) | \( 2 \) |
| Character orbit: | \([\chi]\) | \(=\) | 9025.a (trivial) |
| Character field: | \(\Q\) | ||
| Newform subspaces: | \( 74 \) | ||
| Sturm bound: | \(1900\) | ||
| Trace bound: | \(14\) | ||
| Distinguishing \(T_p\): | \(2\), \(3\), \(7\), \(11\), \(29\) |
Dimensions
The following table gives the dimensions of various subspaces of \(M_{2}(\Gamma_0(9025))\).
| Total | New | Old | |
|---|---|---|---|
| Modular forms | 1010 | 566 | 444 |
| Cusp forms | 891 | 515 | 376 |
| Eisenstein series | 119 | 51 | 68 |
The following table gives the dimensions of the cuspidal new subspaces with specified eigenvalues for the Atkin-Lehner operators and the Fricke involution.
| \(5\) | \(19\) | Fricke | Total | Cusp | Eisenstein | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| All | New | Old | All | New | Old | All | New | Old | ||||||
| \(+\) | \(+\) | \(+\) | \(245\) | \(129\) | \(116\) | \(216\) | \(121\) | \(95\) | \(29\) | \(8\) | \(21\) | |||
| \(+\) | \(-\) | \(-\) | \(260\) | \(135\) | \(125\) | \(230\) | \(126\) | \(104\) | \(30\) | \(9\) | \(21\) | |||
| \(-\) | \(+\) | \(-\) | \(255\) | \(155\) | \(100\) | \(225\) | \(139\) | \(86\) | \(30\) | \(16\) | \(14\) | |||
| \(-\) | \(-\) | \(+\) | \(250\) | \(147\) | \(103\) | \(220\) | \(129\) | \(91\) | \(30\) | \(18\) | \(12\) | |||
| Plus space | \(+\) | \(495\) | \(276\) | \(219\) | \(436\) | \(250\) | \(186\) | \(59\) | \(26\) | \(33\) | ||||
| Minus space | \(-\) | \(515\) | \(290\) | \(225\) | \(455\) | \(265\) | \(190\) | \(60\) | \(25\) | \(35\) | ||||
Trace form
Decomposition of \(S_{2}^{\mathrm{new}}(\Gamma_0(9025))\) into newform subspaces
Decomposition of \(S_{2}^{\mathrm{old}}(\Gamma_0(9025))\) into lower level spaces
\( S_{2}^{\mathrm{old}}(\Gamma_0(9025)) \simeq \) \(S_{2}^{\mathrm{new}}(\Gamma_0(19))\)\(^{\oplus 6}\)\(\oplus\)\(S_{2}^{\mathrm{new}}(\Gamma_0(95))\)\(^{\oplus 4}\)\(\oplus\)\(S_{2}^{\mathrm{new}}(\Gamma_0(361))\)\(^{\oplus 3}\)\(\oplus\)\(S_{2}^{\mathrm{new}}(\Gamma_0(475))\)\(^{\oplus 2}\)\(\oplus\)\(S_{2}^{\mathrm{new}}(\Gamma_0(1805))\)\(^{\oplus 2}\)