# 0xef000000  HD=3  len=2147483615  Example: Len=2147483616 {0} (0x80000000) (Bits=2)
# 0xef000000  HD=4  len=2147483615  Example: Len=2147483616 {0} (0x80000000) (Bits=2)
# 0xef000000  HD=5  len=3985  Example: Len=3986 {0,1601,3932} (0x80000000) (Bits=4)
# 0xef000000  HD=6  len=3985  Example: Len=3986 {0,1601,3932} (0x80000000) (Bits=4)
# 0xef000000  HD=7  len=1  Example: Len=2 {0,1} (0x98800000) (Bits=6)
# 0xef000000  HD=8  len=1  Example: Len=2 {0,1} (0x98800000) (Bits=6)
# 0xef000000  HD=9  NONE  Example: Len=1 {0} (0xef000000) (Bits=8)
0xef000000 {2147483615,2147483615,3985,3985,1,1}
0xef000000 => factors	x^32+x^31+x^30+x^28+x^27+x^26+x^25+1    
	0x1	Prim	x+1    
	0x5affffff	Prim	x^31+x^29+x^28+x^26+x^24+x^23+x^22+x^21+x^20+x^19+x^18+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^4+x^3+x^2+x+1