# 0x20018  HD=3  len=131053  Example: Len=131054 {0} (0x20000) (Bits=2)
# 0x20018  HD=4  len=131053  Example: Len=131054 {0} (0x20000) (Bits=2)
# 0x20018  HD=5  NONE  Example: Len=1 {0} (0x20018) (Bits=4)
0x20018 {131053,131053}
0x20018 => factors	x^18+x^5+x^4+1    
	0x1	Prim	x+1    
	0x1fff7	Prim	x^17+x^16+x^15+x^14+x^13+x^12+x^11+x^10+x^9+x^8+x^7+x^6+x^5+x^3+x^2+x+1