Properties

Label 17424.v
Number of curves $2$
Conductor $17424$
CM \(\Q(\sqrt{-3}) \)
Rank $1$
Graph

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Show commands: SageMath
E = EllipticCurve("v1")
 
E.isogeny_class()
 

Elliptic curves in class 17424.v

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality CM discriminant
17424.v1 17424bg1 \([0, 0, 0, 0, -1936]\) \(0\) \(-1619177472\) \([]\) \(8064\) \(0.44598\) \(\Gamma_0(N)\)-optimal \(-3\)
17424.v2 17424bg2 \([0, 0, 0, 0, 52272]\) \(0\) \(-1180380377088\) \([]\) \(24192\) \(0.99529\)   \(-3\)

Rank

sage: E.rank()
 

The elliptic curves in class 17424.v have rank \(1\).

Complex multiplication

Each elliptic curve in class 17424.v has complex multiplication by an order in the imaginary quadratic field \(\Q(\sqrt{-3}) \).

Modular form 17424.2.a.v

sage: E.q_eigenform(10)
 
\(q - 5 q^{7} + 2 q^{13} + 7 q^{19} + O(q^{20})\) Copy content Toggle raw display

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.

\(\left(\begin{array}{rr} 1 & 3 \\ 3 & 1 \end{array}\right)\)

Isogeny graph

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

The vertices are labelled with LMFDB labels.