Properties

Label 1700.2.ca
Level $1700$
Weight $2$
Character orbit 1700.ca
Rep. character $\chi_{1700}(103,\cdot)$
Character field $\Q(\zeta_{20})$
Dimension $1920$
Sturm bound $540$

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Defining parameters

Level: \( N \) \(=\) \( 1700 = 2^{2} \cdot 5^{2} \cdot 17 \)
Weight: \( k \) \(=\) \( 2 \)
Character orbit: \([\chi]\) \(=\) 1700.ca (of order \(20\) and degree \(8\))
Character conductor: \(\operatorname{cond}(\chi)\) \(=\) \( 100 \)
Character field: \(\Q(\zeta_{20})\)
Sturm bound: \(540\)

Dimensions

The following table gives the dimensions of various subspaces of \(M_{2}(1700, [\chi])\).

Total New Old
Modular forms 2192 1920 272
Cusp forms 2128 1920 208
Eisenstein series 64 0 64

Trace form

\( 1920 q + 12 q^{8} + 16 q^{10} + 16 q^{12} - 28 q^{18} - 20 q^{20} - 4 q^{22} - 12 q^{28} + 4 q^{30} - 16 q^{33} - 20 q^{38} - 104 q^{40} - 120 q^{42} - 28 q^{48} - 184 q^{50} - 200 q^{52} + 48 q^{53} + 32 q^{57}+ \cdots + 176 q^{98}+O(q^{100}) \) Copy content Toggle raw display

Decomposition of \(S_{2}^{\mathrm{new}}(1700, [\chi])\) into newform subspaces

The newforms in this space have not yet been added to the LMFDB.

Decomposition of \(S_{2}^{\mathrm{old}}(1700, [\chi])\) into lower level spaces

\( S_{2}^{\mathrm{old}}(1700, [\chi]) \simeq \) \(S_{2}^{\mathrm{new}}(100, [\chi])\)\(^{\oplus 2}\)