Properties

Label 2310c
Number of curves $4$
Conductor $2310$
CM no
Rank $1$
Graph

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Show commands: SageMath
E = EllipticCurve("c1")
 
E.isogeny_class()
 

Elliptic curves in class 2310c

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
2310.c3 2310c1 \([1, 1, 0, -863, -10107]\) \(71210194441849/165580800\) \(165580800\) \([2]\) \(1536\) \(0.45766\) \(\Gamma_0(N)\)-optimal
2310.c2 2310c2 \([1, 1, 0, -1183, -2363]\) \(183337554283129/104587560000\) \(104587560000\) \([2, 2]\) \(3072\) \(0.80423\)  
2310.c1 2310c3 \([1, 1, 0, -12183, 510237]\) \(200005594092187129/1027287538200\) \(1027287538200\) \([2]\) \(6144\) \(1.1508\)  
2310.c4 2310c4 \([1, 1, 0, 4697, -12947]\) \(11456208593737991/6725709375000\) \(-6725709375000\) \([2]\) \(6144\) \(1.1508\)  

Rank

sage: E.rank()
 

The elliptic curves in class 2310c have rank \(1\).

Complex multiplication

The elliptic curves in class 2310c do not have complex multiplication.

Modular form 2310.2.a.c

sage: E.q_eigenform(10)
 
\(q - q^{2} - q^{3} + q^{4} - q^{5} + q^{6} + q^{7} - q^{8} + q^{9} + q^{10} + q^{11} - q^{12} - 6 q^{13} - q^{14} + q^{15} + q^{16} + 6 q^{17} - q^{18} + O(q^{20})\) 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 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.