# 0x68  HD=3  len=8  Example: Len=9 {0} (0x40) (Bits=2)
# 0x68  HD=4  len=8  Example: Len=9 {0} (0x40) (Bits=2)
# 0x68  HD=5  NONE  Example: Len=1 {0} (0x68) (Bits=4)
0x68 {8,8}
0x68 => factors	x^7+x^6+x^4+1    
	0x1	Prim	x+1    
	0x3	Prim	x^2+x+1    
	0xc	Prim	x^4+x^3+1