Properties

Label 115542.cc
Number of curves $4$
Conductor $115542$
CM no
Rank $1$
Graph

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Show commands: SageMath
E = EllipticCurve("cc1")
 
E.isogeny_class()
 

Elliptic curves in class 115542.cc

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
115542.cc1 115542ce4 \([1, -1, 1, -2464979, 1490210075]\) \(19312898130234073/84888\) \(7280514479448\) \([2]\) \(1769472\) \(2.0964\)  
115542.cc2 115542ce2 \([1, -1, 1, -154139, 23288843]\) \(4722184089433/9884736\) \(847775463829056\) \([2, 2]\) \(884736\) \(1.7498\)  
115542.cc3 115542ce3 \([1, -1, 1, -101219, 39482363]\) \(-1337180541913/7067998104\) \(-606194780615434584\) \([2]\) \(1769472\) \(2.0964\)  
115542.cc4 115542ce1 \([1, -1, 1, -13019, 88715]\) \(2845178713/1609728\) \(138060126425088\) \([2]\) \(442368\) \(1.4032\) \(\Gamma_0(N)\)-optimal

Rank

sage: E.rank()
 

The elliptic curves in class 115542.cc have rank \(1\).

Complex multiplication

The elliptic curves in class 115542.cc do not have complex multiplication.

Modular form 115542.2.a.cc

sage: E.q_eigenform(10)
 
\(q + q^{2} + q^{4} + 2 q^{5} + q^{8} + 2 q^{10} - 4 q^{11} + 2 q^{13} + q^{16} - 2 q^{17} - 8 q^{19} + O(q^{20})\) 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 LMFDB numbering.

\(\left(\begin{array}{rrrr} 1 & 2 & 4 & 4 \\ 2 & 1 & 2 & 2 \\ 4 & 2 & 1 & 4 \\ 4 & 2 & 4 & 1 \end{array}\right)\)

Isogeny graph

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

The vertices are labelled with LMFDB labels.