Given an L-function of an elliptic curve of conductor $N$, the symmetric $n$-th power L-function is defined by the Euler product \[ L(s,E,\text{sym}^n)=\prod_{p\nmid N} \prod_{j=0}^n \left(1 - \frac{\alpha_p^{j} \beta^{n-j}_p}{p^s} \right)^{-1} \times \prod_{p|N} L_p(s) \]

##### Examples of symmetric square L-functions attached to isogeny classes of elliptic curves

11.a | 14.a | 15.a | 17.a | 19.a | 20.a | 21.a | 24.a | 26.a | 26.b |