"Source: Text/Geometry/Lseries.text";
"Line: 2525";
"Date: Thu Sep 25 14:47:45 2025";
"Main: Fri Sep 26 14:29:19 2025";
// original file: Text/Geometry/Lseries.text, line: 2525
// Example: H139E26 ()
print "Example: H139E26";
ei := GetEchoInput();
SetEchoInput(true);
E1 := EllipticCurve("11a");
E2 := EllipticCurve("17a");
L1 := LSeries(E1);
L2 := LSeries(E2);
L := TensorProduct(L1, L2, []);
LSeriesData(L); // level is 11^2 * 17^2
CFENew(L);
SetEchoInput(ei);
