"Source: Text/Geometry/CrvHyp.text";
"Line: 2858";
"Date: Fri Sep 26 09:12:34 2025";
"Main: Fri Sep 26 14:29:19 2025";
// original file: Text/Geometry/CrvHyp.text, line: 2858
// Example: H137E19 ()
print "Example: H137E19";
ei := GetEchoInput();
SetEchoInput(true);
K := FiniteField(2,25);
P<x> := PolynomialRing(K);
f :=  x^5 + x^3 + x^2 + K.1;
J := Jacobian(HyperellipticCurve([f,K!1]));
time #J;
SetEchoInput(ei);
