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SageMath
E = EllipticCurve("ft1")
E.isogeny_class()
Elliptic curves in class 446160.ft
sage: E.isogeny_class().curves
LMFDB label | Cremona label | Weierstrass coefficients | j-invariant | Discriminant | Torsion structure | Modular degree | Faltings height | Optimality |
---|---|---|---|---|---|---|---|---|
446160.ft1 | 446160ft5 | \([0, 1, 0, -462613896, 3829645986804]\) | \(553808571467029327441/12529687500\) | \(247719560774400000000\) | \([2]\) | \(70778880\) | \(3.4374\) | \(\Gamma_0(N)\)-optimal* |
446160.ft2 | 446160ft4 | \([0, 1, 0, -31974856, -69450519436]\) | \(182864522286982801/463015182960\) | \(9154092450807704125440\) | \([2]\) | \(35389440\) | \(3.0908\) | |
446160.ft3 | 446160ft3 | \([0, 1, 0, -28946376, 59687501940]\) | \(135670761487282321/643043610000\) | \(12713364210239447040000\) | \([2, 2]\) | \(35389440\) | \(3.0908\) | \(\Gamma_0(N)\)-optimal* |
446160.ft4 | 446160ft6 | \([0, 1, 0, -14074376, 120954193140]\) | \(-15595206456730321/310672490129100\) | \(-6142184535685329067622400\) | \([2]\) | \(70778880\) | \(3.4374\) | |
446160.ft5 | 446160ft2 | \([0, 1, 0, -2771656, -168847756]\) | \(119102750067601/68309049600\) | \(1350511556160415334400\) | \([2, 2]\) | \(17694720\) | \(2.7442\) | \(\Gamma_0(N)\)-optimal* |
446160.ft6 | 446160ft1 | \([0, 1, 0, 689464, -20711820]\) | \(1833318007919/1070530560\) | \(-21165041835143331840\) | \([2]\) | \(8847360\) | \(2.3977\) | \(\Gamma_0(N)\)-optimal* |
Rank
sage: E.rank()
The elliptic curves in class 446160.ft have rank \(2\).
Complex multiplication
The elliptic curves in class 446160.ft do not have complex multiplication.Modular form 446160.2.a.ft
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.