Properties

Label 224400er
Number of curves $2$
Conductor $224400$
CM no
Rank $1$
Graph

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Show commands: SageMath
E = EllipticCurve("er1")
 
E.isogeny_class()
 

Elliptic curves in class 224400er

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
224400.bo2 224400er1 \([0, -1, 0, -9115408, 58068133312]\) \(-1308796492121439049/22000592486400000\) \(-1408037919129600000000000\) \([2]\) \(28753920\) \(3.3149\) \(\Gamma_0(N)\)-optimal
224400.bo1 224400er2 \([0, -1, 0, -287643408, 1870728357312]\) \(41125104693338423360329/179205840000000000\) \(11469173760000000000000000\) \([2]\) \(57507840\) \(3.6615\)  

Rank

sage: E.rank()
 

The elliptic curves in class 224400er have rank \(1\).

Complex multiplication

The elliptic curves in class 224400er do not have complex multiplication.

Modular form 224400.2.a.er

sage: E.q_eigenform(10)
 
\(q - q^{3} - 2 q^{7} + q^{9} + q^{11} - q^{17} + 8 q^{19} + O(q^{20})\) 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.

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

Isogeny graph

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

The vertices are labelled with Cremona labels.