Properties

Label 8021.2.ch
Level $8021$
Weight $2$
Character orbit 8021.ch
Rep. character $\chi_{8021}(1121,\cdot)$
Character field $\Q(\zeta_{66})$
Dimension $14360$
Sturm bound $1442$

Related objects

Downloads

Learn more

Defining parameters

Level: \( N \) \(=\) \( 8021 = 13 \cdot 617 \)
Weight: \( k \) \(=\) \( 2 \)
Character orbit: \([\chi]\) \(=\) 8021.ch (of order \(66\) and degree \(20\))
Character conductor: \(\operatorname{cond}(\chi)\) \(=\) \( 8021 \)
Character field: \(\Q(\zeta_{66})\)
Sturm bound: \(1442\)

Dimensions

The following table gives the dimensions of various subspaces of \(M_{2}(8021, [\chi])\).

Total New Old
Modular forms 14440 14440 0
Cusp forms 14360 14360 0
Eisenstein series 80 80 0

Decomposition of \(S_{2}^{\mathrm{new}}(8021, [\chi])\) into newform subspaces

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