Primitive binary polynomials having w(x) of weight two

p(x), w(x) in binary:
1000100101111100111010001010001, w = 10000000000000000000001000
1001010000000101000111000111011, w = 1000001000000000000000
1101100010000100101000001110101, w = 1000000000000000000010000000