Properties

Label 1208.2.bv
Level $1208$
Weight $2$
Character orbit 1208.bv
Rep. character $\chi_{1208}(7,\cdot)$
Character field $\Q(\zeta_{150})$
Dimension $0$
Newform subspaces $0$
Sturm bound $304$
Trace bound $0$

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Defining parameters

Level: \( N \) \(=\) \( 1208 = 2^{3} \cdot 151 \)
Weight: \( k \) \(=\) \( 2 \)
Character orbit: \([\chi]\) \(=\) 1208.bv (of order \(150\) and degree \(40\))
Character conductor: \(\operatorname{cond}(\chi)\) \(=\) \( 604 \)
Character field: \(\Q(\zeta_{150})\)
Newform subspaces: \( 0 \)
Sturm bound: \(304\)
Trace bound: \(0\)

Dimensions

The following table gives the dimensions of various subspaces of \(M_{2}(1208, [\chi])\).

Total New Old
Modular forms 6240 0 6240
Cusp forms 5920 0 5920
Eisenstein series 320 0 320

Decomposition of \(S_{2}^{\mathrm{old}}(1208, [\chi])\) into lower level spaces

\( S_{2}^{\mathrm{old}}(1208, [\chi]) \simeq \) \(S_{2}^{\mathrm{new}}(604, [\chi])\)\(^{\oplus 2}\)