type(obj) = <type 'sage.rings.finite_field_ntl_gf2e.FiniteField_ntl_gf2eElement'>
version = 3.4.rc1
obj =
'a^19 + a^15 + a^14 + a^13 + a^11 + a^10 + a^9 + a^6 + a^5 + a^4 + 1'
