Properties

Label 54978.cc
Number of curves $6$
Conductor $54978$
CM no
Rank $0$
Graph

Related objects

Downloads

Learn more

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

Elliptic curves in class 54978.cc

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
54978.cc1 54978bw6 \([1, 0, 0, -19352257, 32766056357]\) \(6812873765474836663297/74052\) \(8712143748\) \([2]\) \(1572864\) \(2.4109\)  
54978.cc2 54978bw4 \([1, 0, 0, -1209517, 511893185]\) \(1663303207415737537/5483698704\) \(645151668826896\) \([2, 2]\) \(786432\) \(2.0643\)  
54978.cc3 54978bw5 \([1, 0, 0, -1192857, 526683933]\) \(-1595514095015181697/95635786040388\) \(-11251454591865607812\) \([2]\) \(1572864\) \(2.4109\)  
54978.cc4 54978bw2 \([1, 0, 0, -76637, 7761585]\) \(423108074414017/23284318464\) \(2739376782971136\) \([2, 2]\) \(393216\) \(1.7177\)  
54978.cc5 54978bw1 \([1, 0, 0, -13917, -479823]\) \(2533811507137/625016832\) \(73532605267968\) \([2]\) \(196608\) \(1.3712\) \(\Gamma_0(N)\)-optimal
54978.cc6 54978bw3 \([1, 0, 0, 52723, 31330977]\) \(137763859017023/3683199928848\) \(-433324788429038352\) \([2]\) \(786432\) \(2.0643\)  

Rank

sage: E.rank()
 

The elliptic curves in class 54978.cc have rank \(0\).

Complex multiplication

The elliptic curves in class 54978.cc do not have complex multiplication.

Modular form 54978.2.a.cc

sage: E.q_eigenform(10)
 
\(q + q^{2} + q^{3} + q^{4} + 2 q^{5} + q^{6} + q^{8} + q^{9} + 2 q^{10} - q^{11} + q^{12} + 2 q^{13} + 2 q^{15} + q^{16} - q^{17} + q^{18} + 4 q^{19} + O(q^{20})\) 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 LMFDB numbering.

\(\left(\begin{array}{rrrrrr} 1 & 2 & 4 & 4 & 8 & 8 \\ 2 & 1 & 2 & 2 & 4 & 4 \\ 4 & 2 & 1 & 4 & 8 & 8 \\ 4 & 2 & 4 & 1 & 2 & 2 \\ 8 & 4 & 8 & 2 & 1 & 4 \\ 8 & 4 & 8 & 2 & 4 & 1 \end{array}\right)\)

Isogeny graph

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

The vertices are labelled with LMFDB labels.