[ x^3 - x^2 - 2*x + 1, \
x^3 - 3*x - 1, \
x^3 - 3, \
x^3 - 3*x - 5, \
x^3 - 7, \
x^3 - 21*x - 35, \
x^3 - 21*x - 28, \
x^3 - 63, \
x^3 - 21 ]