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SageMath
E = EllipticCurve("g1")
E.isogeny_class()
Elliptic curves in class 357390g
sage: E.isogeny_class().curves
LMFDB label | Cremona label | Weierstrass coefficients | j-invariant | Discriminant | Torsion structure | Modular degree | Faltings height | Optimality |
---|---|---|---|---|---|---|---|---|
357390.g3 | 357390g1 | \([1, -1, 0, -565935, 34852525]\) | \(15781142246787/8722841600\) | \(11080091733177139200\) | \([2]\) | \(12317184\) | \(2.3448\) | \(\Gamma_0(N)\)-optimal |
357390.g4 | 357390g2 | \([1, -1, 0, 2206545, 273840301]\) | \(935355271080573/566899520000\) | \(-720097758635682240000\) | \([2]\) | \(24634368\) | \(2.6914\) | |
357390.g1 | 357390g3 | \([1, -1, 0, -34875375, 79281780461]\) | \(5066026756449723/11000000\) | \(10186044832953000000\) | \([2]\) | \(36951552\) | \(2.8941\) | |
357390.g2 | 357390g4 | \([1, -1, 0, -34485495, 81140650325]\) | \(-4898016158612283/236328125000\) | \(-218840806957974609375000\) | \([2]\) | \(73903104\) | \(3.2407\) |
Rank
sage: E.rank()
The elliptic curves in class 357390g have rank \(1\).
Complex multiplication
The elliptic curves in class 357390g do not have complex multiplication.Modular form 357390.2.a.g
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 Cremona numbering.
\(\left(\begin{array}{rrrr} 1 & 2 & 3 & 6 \\ 2 & 1 & 6 & 3 \\ 3 & 6 & 1 & 2 \\ 6 & 3 & 2 & 1 \end{array}\right)\)
Isogeny graph
sage: E.isogeny_graph().plot(edge_labels=True)
The vertices are labelled with Cremona labels.