Properties

Label 287300f
Number of curves $2$
Conductor $287300$
CM no
Rank $1$
Graph

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Show commands: SageMath
E = EllipticCurve("f1")
 
E.isogeny_class()
 

Elliptic curves in class 287300f

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
287300.f2 287300f1 \([0, -1, 0, 1972, -9608]\) \(27440/17\) \(-525156819200\) \([]\) \(168480\) \(0.93803\) \(\Gamma_0(N)\)-optimal
287300.f1 287300f2 \([0, -1, 0, -31828, -2253928]\) \(-115431760/4913\) \(-151770320748800\) \([]\) \(505440\) \(1.4873\)  

Rank

sage: E.rank()
 

The elliptic curves in class 287300f have rank \(1\).

Complex multiplication

The elliptic curves in class 287300f do not have complex multiplication.

Modular form 287300.2.a.f

sage: E.q_eigenform(10)
 
\(q - q^{3} - q^{7} - 2 q^{9} + q^{17} + 4 q^{19} + O(q^{20})\) 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.

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

Isogeny graph

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

The vertices are labelled with Cremona labels.