Properties

Label 142800.jo
Number of curves $2$
Conductor $142800$
CM no
Rank $0$
Graph

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Show commands: SageMath
E = EllipticCurve("jo1")
 
E.isogeny_class()
 

Elliptic curves in class 142800.jo

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
142800.jo1 142800cd2 \([0, 1, 0, -18368, 5663028]\) \(-6693187811305/131714173248\) \(-13487531340595200\) \([]\) \(933120\) \(1.7760\)  
142800.jo2 142800cd1 \([0, 1, 0, 2032, -204012]\) \(9056932295/181997172\) \(-18636510412800\) \([]\) \(311040\) \(1.2267\) \(\Gamma_0(N)\)-optimal

Rank

sage: E.rank()
 

The elliptic curves in class 142800.jo have rank \(0\).

Complex multiplication

The elliptic curves in class 142800.jo do not have complex multiplication.

Modular form 142800.2.a.jo

sage: E.q_eigenform(10)
 
\(q + q^{3} + q^{7} + q^{9} + 6 q^{11} + 4 q^{13} - q^{17} + q^{19} + O(q^{20})\) 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.

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

Isogeny graph

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

The vertices are labelled with LMFDB labels.