sage:R.<x> = PolynomialRing(QQ); K.<a> = NumberField(R([3, -1, 1]))
pari:K = nfinit(Polrev(%s));
magma:R<x> := PolynomialRing(Rationals()); K<a> := NumberField(R!%s);
oscar:Qx, x = polynomial_ring(QQ); K, a = number_field(Qx(%s))
Generator \(a\), with minimal polynomial
\( x^{2} - x + 3 \); class number \(1\).
sage:E = EllipticCurve([K([1,0]),K([-1,0]),K([1,0]),K([-9695,0]),K([-364985,0])])
E.isogeny_class()
sage:E.rank()
magma:Rank(E);
The elliptic curves in class 26244.5-b have
rank \( 0 \).
sage:E.isogeny_class().matrix()
\(\left(\begin{array}{rrrr}
1 & 21 & 3 & 7 \\
21 & 1 & 7 & 3 \\
3 & 7 & 1 & 21 \\
7 & 3 & 21 & 1
\end{array}\right)\)
sage:E.isogeny_class().graph().plot(edge_labels=True)
Elliptic curves in class 26244.5-b over \(\Q(\sqrt{-11}) \)
sage:E.isogeny_class().curves
Isogeny class 26244.5-b contains
4 curves linked by isogenies of
degrees dividing 21.
| Curve label |
Weierstrass Coefficients |
| 26244.5-b1
| \( \bigl[1\) , \( -1\) , \( 1\) , \( -9695\) , \( -364985\bigr] \)
|
| 26244.5-b2
| \( \bigl[1\) , \( -1\) , \( 1\) , \( -5\) , \( 5\bigr] \)
|
| 26244.5-b3
| \( \bigl[1\) , \( -1\) , \( 1\) , \( -95\) , \( -697\bigr] \)
|
| 26244.5-b4
| \( \bigl[1\) , \( -1\) , \( 1\) , \( 25\) , \( 1\bigr] \)
|