Properties

Label 121275.dn
Number of curves $3$
Conductor $121275$
CM no
Rank $0$
Graph

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Show commands: SageMath
E = EllipticCurve("dn1")
 
E.isogeny_class()
 

Elliptic curves in class 121275.dn

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
121275.dn1 121275dz1 \([0, 0, 1, -984900, 376217406]\) \(-78843215872/539\) \(-722311550296875\) \([]\) \(1036800\) \(2.0320\) \(\Gamma_0(N)\)-optimal
121275.dn2 121275dz2 \([0, 0, 1, -543900, 713858031]\) \(-13278380032/156590819\) \(-209846673903798421875\) \([]\) \(3110400\) \(2.5813\)  
121275.dn3 121275dz3 \([0, 0, 1, 4858350, -18477635094]\) \(9463555063808/115539436859\) \(-154833895655013342796875\) \([]\) \(9331200\) \(3.1306\)  

Rank

sage: E.rank()
 

The elliptic curves in class 121275.dn have rank \(0\).

Complex multiplication

The elliptic curves in class 121275.dn do not have complex multiplication.

Modular form 121275.2.a.dn

sage: E.q_eigenform(10)
 
\(q - 2 q^{4} + q^{11} - 4 q^{13} + 4 q^{16} + 6 q^{17} - 2 q^{19} + O(q^{20})\) 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.

\(\left(\begin{array}{rrr} 1 & 3 & 9 \\ 3 & 1 & 3 \\ 9 & 3 & 1 \end{array}\right)\)

Isogeny graph

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

The vertices are labelled with LMFDB labels.