Properties

Label 61370.c
Number of curves $2$
Conductor $61370$
CM no
Rank $0$
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Show commands: SageMath
E = EllipticCurve("c1")
 
E.isogeny_class()
 

Elliptic curves in class 61370.c

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
61370.c1 61370d2 \([1, 1, 0, -2397408, 1473834112]\) \(-32391289681150609/1228250000000\) \(-57784103338250000000\) \([]\) \(1809864\) \(2.5620\)  
61370.c2 61370d1 \([1, 1, 0, 144032, 6591488]\) \(7023836099951/4456448000\) \(-209657522290688000\) \([]\) \(603288\) \(2.0127\) \(\Gamma_0(N)\)-optimal

Rank

sage: E.rank()
 

The elliptic curves in class 61370.c have rank \(0\).

Complex multiplication

The elliptic curves in class 61370.c do not have complex multiplication.

Modular form 61370.2.a.c

sage: E.q_eigenform(10)
 
\(q - q^{2} - q^{3} + q^{4} - q^{5} + q^{6} + 2 q^{7} - q^{8} - 2 q^{9} + q^{10} - q^{12} + q^{13} - 2 q^{14} + q^{15} + q^{16} - q^{17} + 2 q^{18} + O(q^{20})\) 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.