i1 : ellCurve({1,2,3,4,6},GF(29))
o1 = Elliptic Curve defined by Y^2 + 1 XY + 3 Y = X^3 + 2 X^2 + 4 X + 6( over(GF 29 .))
o1 : EllipticCurveW

i2 : ellCurve({0,1,1,10,20},QQ)
o2 = Elliptic Curve defined by Y^2 + 0 XY + 1 Y = X^3 + (1)X^2 + (10)X + (20)( over(QQ .))
o2 : EllipticCurveW
