Properties

Label 483.2.r
Level $483$
Weight $2$
Character orbit 483.r
Rep. character $\chi_{483}(34,\cdot)$
Character field $\Q(\zeta_{22})$
Dimension $320$
Newform subspaces $1$
Sturm bound $128$
Trace bound $0$

Related objects

Downloads

Learn more about

Defining parameters

Level: \( N \) \(=\) \( 483 = 3 \cdot 7 \cdot 23 \)
Weight: \( k \) \(=\) \( 2 \)
Character orbit: \([\chi]\) \(=\) 483.r (of order \(22\) and degree \(10\))
Character conductor: \(\operatorname{cond}(\chi)\) \(=\) \( 161 \)
Character field: \(\Q(\zeta_{22})\)
Newform subspaces: \( 1 \)
Sturm bound: \(128\)
Trace bound: \(0\)

Dimensions

The following table gives the dimensions of various subspaces of \(M_{2}(483, [\chi])\).

Total New Old
Modular forms 680 320 360
Cusp forms 600 320 280
Eisenstein series 80 0 80

Trace form

\( 320q + 4q^{2} - 36q^{4} + 12q^{8} + 32q^{9} + O(q^{10}) \) \( 320q + 4q^{2} - 36q^{4} + 12q^{8} + 32q^{9} - 4q^{18} + 52q^{23} - 68q^{25} - 88q^{28} + 24q^{32} + 28q^{35} + 14q^{36} - 44q^{37} + 110q^{42} - 44q^{43} - 154q^{44} + 40q^{46} - 16q^{49} - 166q^{50} - 44q^{51} + 110q^{56} - 44q^{57} - 62q^{58} - 84q^{64} + 72q^{70} - 40q^{71} - 12q^{72} + 22q^{74} + 72q^{77} - 8q^{78} - 88q^{79} - 32q^{81} - 304q^{85} + 330q^{88} - 412q^{92} + 24q^{93} + 148q^{95} - 60q^{98} + 44q^{99} + O(q^{100}) \)

Decomposition of \(S_{2}^{\mathrm{new}}(483, [\chi])\) into newform subspaces

Label Dim. \(A\) Field CM Traces $q$-expansion
\(a_2\) \(a_3\) \(a_5\) \(a_7\)
483.2.r.a \(320\) \(3.857\) None \(4\) \(0\) \(0\) \(0\)

Decomposition of \(S_{2}^{\mathrm{old}}(483, [\chi])\) into lower level spaces

\( S_{2}^{\mathrm{old}}(483, [\chi]) \cong \) \(S_{2}^{\mathrm{new}}(161, [\chi])\)\(^{\oplus 2}\)