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SageMath
E = EllipticCurve("nj1")
E.isogeny_class()
Elliptic curves in class 436800.nj
sage: E.isogeny_class().curves
LMFDB label | Cremona label | Weierstrass coefficients | j-invariant | Discriminant | Torsion structure | Modular degree | Faltings height | Optimality |
---|---|---|---|---|---|---|---|---|
436800.nj1 | 436800nj8 | \([0, 1, 0, -3625085633, -83996196343137]\) | \(1286229821345376481036009/247265484375000000\) | \(1012799424000000000000000000\) | \([2]\) | \(382205952\) | \(4.1824\) | |
436800.nj2 | 436800nj7 | \([0, 1, 0, -1594493633, 23736782344863]\) | \(109454124781830273937129/3914078300576808000\) | \(16032064719162605568000000000\) | \([2]\) | \(382205952\) | \(4.1824\) | |
436800.nj3 | 436800nj4 | \([0, 1, 0, -1580549633, 24185265568863]\) | \(106607603143751752938169/5290068420\) | \(21668120248320000000\) | \([2]\) | \(127401984\) | \(3.6331\) | \(\Gamma_0(N)\)-optimal* |
436800.nj4 | 436800nj6 | \([0, 1, 0, -250493633, -1018353655137]\) | \(424378956393532177129/136231857216000000\) | \(558005687156736000000000000\) | \([2, 2]\) | \(191102976\) | \(3.8358\) | |
436800.nj5 | 436800nj5 | \([0, 1, 0, -110021633, 286567648863]\) | \(35958207000163259449/12145729518877500\) | \(49748908109322240000000000\) | \([2]\) | \(127401984\) | \(3.6331\) | |
436800.nj6 | 436800nj2 | \([0, 1, 0, -98789633, 377827648863]\) | \(26031421522845051769/5797789779600\) | \(23747746937241600000000\) | \([2, 2]\) | \(63700992\) | \(3.2865\) | \(\Gamma_0(N)\)-optimal* |
436800.nj7 | 436800nj1 | \([0, 1, 0, -5477633, 7285696863]\) | \(-4437543642183289/3033210136320\) | \(-12424028718366720000000\) | \([2]\) | \(31850496\) | \(2.9399\) | \(\Gamma_0(N)\)-optimal* |
436800.nj8 | 436800nj3 | \([0, 1, 0, 44418367, -108550135137]\) | \(2366200373628880151/2612420149248000\) | \(-10700472931319808000000000\) | \([2]\) | \(95551488\) | \(3.4892\) |
Rank
sage: E.rank()
The elliptic curves in class 436800.nj have rank \(1\).
Complex multiplication
The elliptic curves in class 436800.nj do not have complex multiplication.Modular form 436800.2.a.nj
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.
\(\left(\begin{array}{rrrrrrrr} 1 & 4 & 12 & 2 & 3 & 6 & 12 & 4 \\ 4 & 1 & 3 & 2 & 12 & 6 & 12 & 4 \\ 12 & 3 & 1 & 6 & 4 & 2 & 4 & 12 \\ 2 & 2 & 6 & 1 & 6 & 3 & 6 & 2 \\ 3 & 12 & 4 & 6 & 1 & 2 & 4 & 12 \\ 6 & 6 & 2 & 3 & 2 & 1 & 2 & 6 \\ 12 & 12 & 4 & 6 & 4 & 2 & 1 & 3 \\ 4 & 4 & 12 & 2 & 12 & 6 & 3 & 1 \end{array}\right)\)
Isogeny graph
sage: E.isogeny_graph().plot(edge_labels=True)
The vertices are labelled with LMFDB labels.