Properties

Label 2760.2.de
Level $2760$
Weight $2$
Character orbit 2760.de
Rep. character $\chi_{2760}(77,\cdot)$
Character field $\Q(\zeta_{44})$
Dimension $11360$
Sturm bound $1152$

Related objects

Downloads

Learn more

Defining parameters

Level: \( N \) \(=\) \( 2760 = 2^{3} \cdot 3 \cdot 5 \cdot 23 \)
Weight: \( k \) \(=\) \( 2 \)
Character orbit: \([\chi]\) \(=\) 2760.de (of order \(44\) and degree \(20\))
Character conductor: \(\operatorname{cond}(\chi)\) \(=\) \( 2760 \)
Character field: \(\Q(\zeta_{44})\)
Sturm bound: \(1152\)

Dimensions

The following table gives the dimensions of various subspaces of \(M_{2}(2760, [\chi])\).

Total New Old
Modular forms 11680 11680 0
Cusp forms 11360 11360 0
Eisenstein series 320 320 0

Trace form

\( 11360q - 36q^{6} - 72q^{7} + O(q^{10}) \) \( 11360q - 36q^{6} - 72q^{7} - 36q^{10} - 6q^{12} - 36q^{15} - 80q^{16} - 10q^{18} - 64q^{22} - 72q^{25} - 100q^{28} + 2q^{30} - 112q^{31} - 12q^{33} - 68q^{36} - 76q^{40} + 2q^{42} - 112q^{46} - 82q^{48} + 176q^{52} + 8q^{55} - 12q^{57} - 84q^{58} - 34q^{60} - 92q^{63} + 12q^{66} - 160q^{70} + 14q^{72} - 72q^{73} + 40q^{76} - 74q^{78} - 40q^{81} - 92q^{82} - 60q^{87} + 28q^{88} + 288q^{90} - 36q^{96} - 72q^{97} + O(q^{100}) \)

Decomposition of \(S_{2}^{\mathrm{new}}(2760, [\chi])\) into newform subspaces

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