Properties

Label 277200.dg
Number of curves $4$
Conductor $277200$
CM no
Rank $1$
Graph

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Show commands: SageMath
E = EllipticCurve("dg1")
 
E.isogeny_class()
 

Elliptic curves in class 277200.dg

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
277200.dg1 277200dg3 \([0, 0, 0, -348591675, 2505088134250]\) \(100407751863770656369/166028940000\) \(7746246224640000000000\) \([2]\) \(47185920\) \(3.4629\)  
277200.dg2 277200dg2 \([0, 0, 0, -21999675, 38338758250]\) \(25238585142450289/995844326400\) \(46462112892518400000000\) \([2, 2]\) \(23592960\) \(3.1163\)  
277200.dg3 277200dg1 \([0, 0, 0, -3567675, -1787705750]\) \(107639597521009/32699842560\) \(1525643854479360000000\) \([2]\) \(11796480\) \(2.7697\) \(\Gamma_0(N)\)-optimal
277200.dg4 277200dg4 \([0, 0, 0, 9680325, 139683078250]\) \(2150235484224911/181905111732960\) \(-8486964893012981760000000\) \([2]\) \(47185920\) \(3.4629\)  

Rank

sage: E.rank()
 

The elliptic curves in class 277200.dg have rank \(1\).

Complex multiplication

The elliptic curves in class 277200.dg do not have complex multiplication.

Modular form 277200.2.a.dg

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

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

Isogeny graph

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

The vertices are labelled with LMFDB labels.