Properties

Label 76608dg
Number of curves $4$
Conductor $76608$
CM no
Rank $1$
Graph

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

Elliptic curves in class 76608dg

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
76608.cy3 76608dg1 \([0, 0, 0, -1082220, 308857936]\) \(19804628171203875/5638671302656\) \(39909883949013270528\) \([2]\) \(1769472\) \(2.4678\) \(\Gamma_0(N)\)-optimal
76608.cy4 76608dg2 \([0, 0, 0, 2849940, 2037435472]\) \(361682234074684125/462672528510976\) \(-3274744337477494898688\) \([2]\) \(3538944\) \(2.8143\)  
76608.cy1 76608dg3 \([0, 0, 0, -80462700, 277804960848]\) \(11165451838341046875/572244736\) \(2952657145348227072\) \([2]\) \(5308416\) \(3.0171\)  
76608.cy2 76608dg4 \([0, 0, 0, -80324460, 278807090256]\) \(-11108001800138902875/79947274872976\) \(-412510378085524860567552\) \([2]\) \(10616832\) \(3.3636\)  

Rank

sage: E.rank()
 

The elliptic curves in class 76608dg have rank \(1\).

Complex multiplication

The elliptic curves in class 76608dg do not have complex multiplication.

Modular form 76608.2.a.dg

sage: E.q_eigenform(10)
 
\(q - q^{7} + 6 q^{11} - 2 q^{13} + q^{19} + O(q^{20})\) 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 Cremona 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 Cremona labels.