# 0x25d  HD=3  len=305  Example: Len=306 {0} (0x200) (Bits=2)
# 0x25d  HD=4  len=305  Example: Len=306 {0} (0x200) (Bits=2)
# 0x25d  HD=5  len=5  Example: Len=6 {0} (0x221) (Bits=4)
# 0x25d  HD=6  len=3  Example: Len=4 {0,2} (0x281) (Bits=5)
# 0x25d  HD=7  len=3  Example: Len=4 {0,2} (0x281) (Bits=5)
# 0x25d  HD=8  NONE  Example: Len=1 {0} (0x25d) (Bits=7)
0x25d {305,305,5,3,3}
0x25d => factors	x^10+x^7+x^5+x^4+x^3+x+1    
	0xf	Prim	x^4+x^3+x^2+x+1    
	0x36	Prim	x^6+x^5+x^3+x^2+1