Properties

Label 8112.m
Number of curves $2$
Conductor $8112$
CM no
Rank $0$
Graph

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Show commands: SageMath
E = EllipticCurve("m1")
 
E.isogeny_class()
 

Elliptic curves in class 8112.m

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
8112.m1 8112u1 \([0, -1, 0, -167704, -46227728]\) \(-156116857/186624\) \(-623554273590902784\) \([]\) \(119808\) \(2.1083\) \(\Gamma_0(N)\)-optimal
8112.m2 8112u2 \([0, -1, 0, 1414136, 864912112]\) \(93603087383/150994944\) \(-504509294741400059904\) \([]\) \(359424\) \(2.6577\)  

Rank

sage: E.rank()
 

The elliptic curves in class 8112.m have rank \(0\).

Complex multiplication

The elliptic curves in class 8112.m do not have complex multiplication.

Modular form 8112.2.a.m

sage: E.q_eigenform(10)
 
\(q - q^{3} + 3 q^{5} - 2 q^{7} + q^{9} - 6 q^{11} - 3 q^{15} - 3 q^{17} - 2 q^{19} + O(q^{20})\) 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.

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

Isogeny graph

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

The vertices are labelled with LMFDB labels.