Properties

Label 374850.dx
Number of curves $2$
Conductor $374850$
CM no
Rank $2$
Graph

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Show commands: SageMath
E = EllipticCurve("dx1")
 
E.isogeny_class()
 

Elliptic curves in class 374850.dx

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
374850.dx1 374850dx2 \([1, -1, 0, -594792, 107512866]\) \(5956317014383/2172381210\) \(8487459444013593750\) \([2]\) \(7077888\) \(2.3325\)  
374850.dx2 374850dx1 \([1, -1, 0, 113958, 11831616]\) \(41890384817/39795300\) \(-155479615298437500\) \([2]\) \(3538944\) \(1.9859\) \(\Gamma_0(N)\)-optimal

Rank

sage: E.rank()
 

The elliptic curves in class 374850.dx have rank \(2\).

Complex multiplication

The elliptic curves in class 374850.dx do not have complex multiplication.

Modular form 374850.2.a.dx

sage: E.q_eigenform(10)
 
\(q - q^{2} + q^{4} - q^{8} + q^{16} + q^{17} - 2 q^{19} + O(q^{20})\) 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 LMFDB numbering.

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

Isogeny graph

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

The vertices are labelled with LMFDB labels.