Properties

Label 75712.ba
Number of curves $2$
Conductor $75712$
CM no
Rank $1$
Graph

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Show commands: SageMath
E = EllipticCurve("ba1")
 
E.isogeny_class()
 

Elliptic curves in class 75712.ba

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
75712.ba1 75712cj1 \([0, -1, 0, -1057, 14273]\) \(-226981/14\) \(-8063025152\) \([]\) \(46080\) \(0.65530\) \(\Gamma_0(N)\)-optimal
75712.ba2 75712cj2 \([0, -1, 0, 3103, -845183]\) \(5735339/537824\) \(-309749174239232\) \([]\) \(230400\) \(1.4600\)  

Rank

sage: E.rank()
 

The elliptic curves in class 75712.ba have rank \(1\).

Complex multiplication

The elliptic curves in class 75712.ba do not have complex multiplication.

Modular form 75712.2.a.ba

sage: E.q_eigenform(10)
 
\(q - q^{3} + 2 q^{5} - q^{7} - 2 q^{9} + 5 q^{11} - 2 q^{15} + 2 q^{17} - 4 q^{19} + O(q^{20})\) 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.

\(\left(\begin{array}{rr} 1 & 5 \\ 5 & 1 \end{array}\right)\)

Isogeny graph

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

The vertices are labelled with LMFDB labels.