Properties

Label 2288.2.co
Level $2288$
Weight $2$
Character orbit 2288.co
Rep. character $\chi_{2288}(25,\cdot)$
Character field $\Q(\zeta_{10})$
Dimension $0$
Newform subspaces $0$
Sturm bound $672$
Trace bound $0$

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Defining parameters

Level: \( N \) \(=\) \( 2288 = 2^{4} \cdot 11 \cdot 13 \)
Weight: \( k \) \(=\) \( 2 \)
Character orbit: \([\chi]\) \(=\) 2288.co (of order \(10\) and degree \(4\))
Character conductor: \(\operatorname{cond}(\chi)\) \(=\) \( 1144 \)
Character field: \(\Q(\zeta_{10})\)
Newform subspaces: \( 0 \)
Sturm bound: \(672\)
Trace bound: \(0\)

Dimensions

The following table gives the dimensions of various subspaces of \(M_{2}(2288, [\chi])\).

Total New Old
Modular forms 1376 0 1376
Cusp forms 1312 0 1312
Eisenstein series 64 0 64

Decomposition of \(S_{2}^{\mathrm{old}}(2288, [\chi])\) into lower level spaces

\( S_{2}^{\mathrm{old}}(2288, [\chi]) \simeq \) \(S_{2}^{\mathrm{new}}(1144, [\chi])\)\(^{\oplus 2}\)