Properties

 Label 103488.hb Number of curves 4 Conductor 103488 CM no Rank 0 Graph

Related objects

Show commands for: SageMath
sage: E = EllipticCurve("103488.hb1")

sage: E.isogeny_class()

Elliptic curves in class 103488.hb

sage: E.isogeny_class().curves

LMFDB label Cremona label Weierstrass coefficients Torsion structure Modular degree Optimality
103488.hb1 103488ds3 [0, 1, 0, -252513, 48568575] [2] 829440
103488.hb2 103488ds4 [0, 1, 0, -127073, 96963327] [2] 1658880
103488.hb3 103488ds1 [0, 1, 0, -17313, -832833] [2] 276480 $$\Gamma_0(N)$$-optimal
103488.hb4 103488ds2 [0, 1, 0, 14047, -3485889] [2] 552960

Rank

sage: E.rank()

The elliptic curves in class 103488.hb have rank $$0$$.

Modular form 103488.2.a.hb

sage: E.q_eigenform(10)

$$q + q^{3} + q^{9} + q^{11} - 4q^{13} + 6q^{17} - 4q^{19} + O(q^{20})$$

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.

$$\left(\begin{array}{rrrr} 1 & 2 & 3 & 6 \\ 2 & 1 & 6 & 3 \\ 3 & 6 & 1 & 2 \\ 6 & 3 & 2 & 1 \end{array}\right)$$

Isogeny graph

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

The vertices are labelled with LMFDB labels.