Properties

Label 1148.2.u
Level $1148$
Weight $2$
Character orbit 1148.u
Rep. character $\chi_{1148}(327,\cdot)$
Character field $\Q(\zeta_{6})$
Dimension $328$
Sturm bound $336$

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Defining parameters

Level: \( N \) \(=\) \( 1148 = 2^{2} \cdot 7 \cdot 41 \)
Weight: \( k \) \(=\) \( 2 \)
Character orbit: \([\chi]\) \(=\) 1148.u (of order \(6\) and degree \(2\))
Character conductor: \(\operatorname{cond}(\chi)\) \(=\) \( 1148 \)
Character field: \(\Q(\zeta_{6})\)
Sturm bound: \(336\)

Dimensions

The following table gives the dimensions of various subspaces of \(M_{2}(1148, [\chi])\).

Total New Old
Modular forms 344 344 0
Cusp forms 328 328 0
Eisenstein series 16 16 0

Trace form

\( 328q - 2q^{2} - 2q^{4} - 12q^{5} + 4q^{8} + 152q^{9} + O(q^{10}) \) \( 328q - 2q^{2} - 2q^{4} - 12q^{5} + 4q^{8} + 152q^{9} - 24q^{10} - 2q^{16} + 12q^{18} - 12q^{21} + 144q^{25} + 8q^{32} - 12q^{33} - 4q^{36} - 4q^{37} - 96q^{40} - 10q^{42} - 24q^{45} + 20q^{46} - 24q^{49} - 48q^{50} - 40q^{57} - 12q^{61} + 28q^{64} - 120q^{66} + 34q^{72} - 12q^{73} + 70q^{74} + 20q^{77} - 168q^{78} + 12q^{80} - 84q^{81} - 78q^{82} + 4q^{84} - 32q^{86} - 128q^{92} - 52q^{98} + O(q^{100}) \)

Decomposition of \(S_{2}^{\mathrm{new}}(1148, [\chi])\) into newform subspaces

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