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SageMath
E = EllipticCurve("ko1")
E.isogeny_class()
Elliptic curves in class 463680.ko
sage: E.isogeny_class().curves
LMFDB label | Cremona label | Weierstrass coefficients | j-invariant | Discriminant | Torsion structure | Modular degree | Faltings height | Optimality |
---|---|---|---|---|---|---|---|---|
463680.ko1 | 463680ko6 | \([0, 0, 0, -51197772, -141001805936]\) | \(155324313723954725282/13018359375\) | \(1243923609600000000\) | \([2]\) | \(29360128\) | \(2.9145\) | |
463680.ko2 | 463680ko3 | \([0, 0, 0, -4406412, 3556441744]\) | \(198048499826486404/242568272835\) | \(11588879705487114240\) | \([2]\) | \(14680064\) | \(2.5680\) | \(\Gamma_0(N)\)-optimal* |
463680.ko3 | 463680ko4 | \([0, 0, 0, -3206892, -2192984624]\) | \(76343005935514084/694180580625\) | \(33164993709711360000\) | \([2, 2]\) | \(14680064\) | \(2.5680\) | |
463680.ko4 | 463680ko5 | \([0, 0, 0, -938892, -5234826224]\) | \(-957928673903042/123339801817575\) | \(-11785301593294395801600\) | \([2]\) | \(29360128\) | \(2.9145\) | |
463680.ko5 | 463680ko2 | \([0, 0, 0, -349212, 23431984]\) | \(394315384276816/208332909225\) | \(2488314934477209600\) | \([2, 2]\) | \(7340032\) | \(2.2214\) | \(\Gamma_0(N)\)-optimal* |
463680.ko6 | 463680ko1 | \([0, 0, 0, 82968, 2860216]\) | \(84611246065664/53699121315\) | \(-40086179265162240\) | \([2]\) | \(3670016\) | \(1.8748\) | \(\Gamma_0(N)\)-optimal* |
Rank
sage: E.rank()
The elliptic curves in class 463680.ko have rank \(0\).
Complex multiplication
The elliptic curves in class 463680.ko do not have complex multiplication.Modular form 463680.2.a.ko
sage: E.q_eigenform(10)
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.
\(\left(\begin{array}{rrrrrr} 1 & 8 & 2 & 4 & 4 & 8 \\ 8 & 1 & 4 & 8 & 2 & 4 \\ 2 & 4 & 1 & 2 & 2 & 4 \\ 4 & 8 & 2 & 1 & 4 & 8 \\ 4 & 2 & 2 & 4 & 1 & 2 \\ 8 & 4 & 4 & 8 & 2 & 1 \end{array}\right)\)
Isogeny graph
sage: E.isogeny_graph().plot(edge_labels=True)
The vertices are labelled with LMFDB labels.