Related objects

Decomposition of $S_{2}^{\mathrm{new}}(20)$ into irreducible Hecke orbits
Label Dimension Field $q$-expansion of eigenform
20.2.1.a 1 $\Q$ $q$ $\mathstrut-$ $2q^{3}$ $\mathstrut-$ $q^{5}$ $\mathstrut+$ $2q^{7}$ $\mathstrut+$ $q^{9}$ $\mathstrut+O(q^{10})$