# 0x5 HD=3 len=4 Example: Len=5 {0} (0x4) (Bits=2) # 0x5 HD=4 NONE Example: Len=1 {0} (0x5) (Bits=3) 0x5 {4} 0x5 => factors x^3+x+1 0x5 Prim x^3+x+1