Properties

Label 2340.2.du
Level $2340$
Weight $2$
Character orbit 2340.du
Rep. character $\chi_{2340}(419,\cdot)$
Character field $\Q(\zeta_{6})$
Dimension $992$
Sturm bound $1008$

Related objects

Downloads

Learn more

Defining parameters

Level: \( N \) \(=\) \( 2340 = 2^{2} \cdot 3^{2} \cdot 5 \cdot 13 \)
Weight: \( k \) \(=\) \( 2 \)
Character orbit: \([\chi]\) \(=\) 2340.du (of order \(6\) and degree \(2\))
Character conductor: \(\operatorname{cond}(\chi)\) \(=\) \( 2340 \)
Character field: \(\Q(\zeta_{6})\)
Sturm bound: \(1008\)

Dimensions

The following table gives the dimensions of various subspaces of \(M_{2}(2340, [\chi])\).

Total New Old
Modular forms 1024 1024 0
Cusp forms 992 992 0
Eisenstein series 32 32 0

Trace form

\( 992 q + 2 q^{4} - 12 q^{5} - 10 q^{6} - 4 q^{9} - 12 q^{14} + 2 q^{16} - 28 q^{21} + 12 q^{24} - 4 q^{25} + 36 q^{26} - 12 q^{29} - 9 q^{30} - 2 q^{36} - 12 q^{40} - 22 q^{45} + 4 q^{46} + 888 q^{49} - 68 q^{54}+ \cdots + 78 q^{96}+O(q^{100}) \) Copy content Toggle raw display

Decomposition of \(S_{2}^{\mathrm{new}}(2340, [\chi])\) into newform subspaces

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