Properties

Label 232760l
Number of curves $4$
Conductor $232760$
CM no
Rank $1$
Graph

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Show commands: SageMath
E = EllipticCurve("l1")
 
E.isogeny_class()
 

Elliptic curves in class 232760l

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
232760.l3 232760l1 \([0, 0, 0, -2667218, -1676624767]\) \(885956203616256/15125\) \(35824685138000\) \([2]\) \(3548160\) \(2.1427\) \(\Gamma_0(N)\)-optimal
232760.l2 232760l2 \([0, 0, 0, -2669863, -1673132838]\) \(55537159171536/228765625\) \(8669573803396000000\) \([2, 2]\) \(7096320\) \(2.4893\)  
232760.l1 232760l3 \([0, 0, 0, -3992363, 158000662]\) \(46424454082884/26794860125\) \(4061799361776666752000\) \([2]\) \(14192640\) \(2.8359\)  
232760.l4 232760l4 \([0, 0, 0, -1389683, -3280782882]\) \(-1957960715364/29541015625\) \(-4478085642250000000000\) \([2]\) \(14192640\) \(2.8359\)  

Rank

sage: E.rank()
 

The elliptic curves in class 232760l have rank \(1\).

Complex multiplication

The elliptic curves in class 232760l do not have complex multiplication.

Modular form 232760.2.a.l

sage: E.q_eigenform(10)
 
\(q - q^{5} - 4 q^{7} - 3 q^{9} + q^{11} + 6 q^{13} + 6 q^{17} - 4 q^{19} + O(q^{20})\) 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 Cremona numbering.

\(\left(\begin{array}{rrrr} 1 & 2 & 4 & 4 \\ 2 & 1 & 2 & 2 \\ 4 & 2 & 1 & 4 \\ 4 & 2 & 4 & 1 \end{array}\right)\)

Isogeny graph

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

The vertices are labelled with Cremona labels.