# Properties

 Label 11088.h Number of curves 2 Conductor 11088 CM no Rank 1 Graph # Related objects

Show commands for: SageMath
sage: E = EllipticCurve("11088.h1")

sage: E.isogeny_class()

## Elliptic curves in class 11088.h

sage: E.isogeny_class().curves

LMFDB label Cremona label Weierstrass coefficients Torsion structure Modular degree Optimality
11088.h1 11088c1 [0, 0, 0, -531, 4706]  3584 $$\Gamma_0(N)$$-optimal
11088.h2 11088c2 [0, 0, 0, -411, 6890]  7168

## Rank

sage: E.rank()

The elliptic curves in class 11088.h have rank $$1$$.

## Modular form 11088.2.a.h

sage: E.q_eigenform(10)

$$q - 2q^{5} - q^{7} - q^{11} + 4q^{13} + 6q^{17} - 2q^{19} + O(q^{20})$$

## Isogeny matrix

sage: E.isogeny_class().matrix()

The $$i,j$$ entry is the smallest degree of a cyclic isogeny between the $$i$$-th and $$j$$-th curve in the isogeny class, in the LMFDB numbering.

$$\left(\begin{array}{rr} 1 & 2 \\ 2 & 1 \end{array}\right)$$

## Isogeny graph

sage: E.isogeny_graph().plot(edge_labels=True)

The vertices are labelled with LMFDB labels. 