Properties

Label 242550.ns
Number of curves $4$
Conductor $242550$
CM no
Rank $1$
Graph

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Show commands: SageMath
E = EllipticCurve("ns1")
 
E.isogeny_class()
 

Elliptic curves in class 242550.ns

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
242550.ns1 242550ns4 \([1, -1, 1, -155816555, -748540697803]\) \(312196988566716625/25367712678\) \(33995161172415344343750\) \([2]\) \(31850496\) \(3.3685\)  
242550.ns2 242550ns3 \([1, -1, 1, -9073805, -13359520303]\) \(-61653281712625/21875235228\) \(-29314907366689227937500\) \([2]\) \(15925248\) \(3.0220\)  
242550.ns3 242550ns2 \([1, -1, 1, -4002305, 1546720697]\) \(5290763640625/2291573592\) \(3070927780810572375000\) \([2]\) \(10616832\) \(2.8192\)  
242550.ns4 242550ns1 \([1, -1, 1, 848695, 178738697]\) \(50447927375/39517632\) \(-52957406371023000000\) \([2]\) \(5308416\) \(2.4727\) \(\Gamma_0(N)\)-optimal

Rank

sage: E.rank()
 

The elliptic curves in class 242550.ns have rank \(1\).

Complex multiplication

The elliptic curves in class 242550.ns do not have complex multiplication.

Modular form 242550.2.a.ns

sage: E.q_eigenform(10)
 
\(q + q^{2} + q^{4} + q^{8} + q^{11} + 2 q^{13} + q^{16} - 2 q^{19} + O(q^{20})\) 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.

\(\left(\begin{array}{rrrr} 1 & 2 & 3 & 6 \\ 2 & 1 & 6 & 3 \\ 3 & 6 & 1 & 2 \\ 6 & 3 & 2 & 1 \end{array}\right)\)

Isogeny graph

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

The vertices are labelled with LMFDB labels.