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SageMath
E = EllipticCurve("kp1")
E.isogeny_class()
Elliptic curves in class 463680.kp
sage: E.isogeny_class().curves
LMFDB label | Cremona label | Weierstrass coefficients | j-invariant | Discriminant | Torsion structure | Modular degree | Faltings height | Optimality |
---|---|---|---|---|---|---|---|---|
463680.kp1 | 463680kp5 | \([0, 0, 0, -48781452, 131138341616]\) | \(67176973097223766561/91487391870\) | \(17483512852835205120\) | \([2]\) | \(25165824\) | \(2.9665\) | \(\Gamma_0(N)\)-optimal* |
463680.kp2 | 463680kp3 | \([0, 0, 0, -3075852, 2010880496]\) | \(16840406336564161/604708416900\) | \(115561578081838694400\) | \([2, 2]\) | \(12582912\) | \(2.6199\) | \(\Gamma_0(N)\)-optimal* |
463680.kp3 | 463680kp2 | \([0, 0, 0, -483852, -86565904]\) | \(65553197996161/20996010000\) | \(4012399995125760000\) | \([2, 2]\) | \(6291456\) | \(2.2733\) | \(\Gamma_0(N)\)-optimal* |
463680.kp4 | 463680kp1 | \([0, 0, 0, -437772, -111467536]\) | \(48551226272641/9273600\) | \(1772212558233600\) | \([2]\) | \(3145728\) | \(1.9267\) | \(\Gamma_0(N)\)-optimal* |
463680.kp5 | 463680kp6 | \([0, 0, 0, 1157748, 7119988976]\) | \(898045580910239/115117148363070\) | \(-21999229640816205496320\) | \([2]\) | \(25165824\) | \(2.9665\) | |
463680.kp6 | 463680kp4 | \([0, 0, 0, 1370868, -590307856]\) | \(1490881681033919/1650501562500\) | \(-315415760486400000000\) | \([2]\) | \(12582912\) | \(2.6199\) |
Rank
sage: E.rank()
The elliptic curves in class 463680.kp have rank \(0\).
Complex multiplication
The elliptic curves in class 463680.kp do not have complex multiplication.Modular form 463680.2.a.kp
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.
\(\left(\begin{array}{rrrrrr} 1 & 2 & 4 & 8 & 4 & 8 \\ 2 & 1 & 2 & 4 & 2 & 4 \\ 4 & 2 & 1 & 2 & 4 & 2 \\ 8 & 4 & 2 & 1 & 8 & 4 \\ 4 & 2 & 4 & 8 & 1 & 8 \\ 8 & 4 & 2 & 4 & 8 & 1 \end{array}\right)\)
Isogeny graph
sage: E.isogeny_graph().plot(edge_labels=True)
The vertices are labelled with LMFDB labels.