Properties

Label 75456.dg
Number of curves $2$
Conductor $75456$
CM no
Rank $0$
Graph

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Show commands: SageMath
E = EllipticCurve("dg1")
 
E.isogeny_class()
 

Elliptic curves in class 75456.dg

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
75456.dg1 75456w1 \([0, 0, 0, -40908, 3168880]\) \(39616946929/226368\) \(43259598471168\) \([2]\) \(442368\) \(1.4580\) \(\Gamma_0(N)\)-optimal
75456.dg2 75456w2 \([0, 0, 0, -17868, 6717040]\) \(-3301293169/100082952\) \(-19126149974065152\) \([2]\) \(884736\) \(1.8046\)  

Rank

sage: E.rank()
 

The elliptic curves in class 75456.dg have rank \(0\).

Complex multiplication

The elliptic curves in class 75456.dg do not have complex multiplication.

Modular form 75456.2.a.dg

sage: E.q_eigenform(10)
 
\(q + 4 q^{5} - 4 q^{7} - 6 q^{13} + 2 q^{17} - 4 q^{19} + O(q^{20})\) 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.

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

Isogeny graph

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

The vertices are labelled with LMFDB labels.