Primitive and minimal polynomials

• gf_default_primitive_polynomial — Default primitive polynomial of a given degree over GF(p)
• gf_is_primitive_polynomial — Tests whether a polynomial over GF(p) is primitive
• gf_minimal_polynomial — Minimal polynomial over GF(p) of a field element
• gf_primitive_polynomial — Primitive polynomial of a field as a Scilab polynomial
• gf_primitive_polynomials — All monic primitive polynomials of a given degree over GF(p)