"Source: Text/Geometry/CrvHyp.text";
"Line: 2842";
"Date: Fri Sep 26 09:12:34 2025";
"Main: Fri Sep 26 14:29:19 2025";
// original file: Text/Geometry/CrvHyp.text, line: 2842
// Example: H137E18 ()
print "Example: H137E18";
ei := GetEchoInput();
SetEchoInput(true);
K := FiniteField(3,20);
P<x> := PolynomialRing(K);
f :=  x^5 + x + K.1;
J := Jacobian(HyperellipticCurve(f));
#J;
SetEchoInput(ei);
