Properties

Label 151838g
Number of curves $3$
Conductor $151838$
CM no
Rank $2$
Graph

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Show commands: SageMath
E = EllipticCurve("g1")
 
E.isogeny_class()
 

Elliptic curves in class 151838g

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
151838.a3 151838g1 \([1, 1, 0, -44706, -3656888]\) \(11134383337/316\) \(280451163196\) \([]\) \(403200\) \(1.2982\) \(\Gamma_0(N)\)-optimal
151838.a2 151838g2 \([1, 1, 0, -78341, 2498317]\) \(59914169497/31554496\) \(28004731352099776\) \([]\) \(1209600\) \(1.8475\)  
151838.a1 151838g3 \([1, 1, 0, -5013076, 4318113872]\) \(15698803397448457/20709376\) \(18379647431213056\) \([]\) \(3628800\) \(2.3969\)  

Rank

sage: E.rank()
 

The elliptic curves in class 151838g have rank \(2\).

Complex multiplication

The elliptic curves in class 151838g do not have complex multiplication.

Modular form 151838.2.a.g

sage: E.q_eigenform(10)
 
\(q - q^{2} - q^{3} + q^{4} + 3 q^{5} + q^{6} - q^{7} - q^{8} - 2 q^{9} - 3 q^{10} - q^{12} - 5 q^{13} + q^{14} - 3 q^{15} + q^{16} + 2 q^{18} + 2 q^{19} + O(q^{20})\) 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.

\(\left(\begin{array}{rrr} 1 & 3 & 9 \\ 3 & 1 & 3 \\ 9 & 3 & 1 \end{array}\right)\)

Isogeny graph

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

The vertices are labelled with Cremona labels.