SOD 6.2: Second-order designs program
(c) 2010 Design Computing (designcomputing.net/)

Note: Best design for 5 factors in 27 runs.

try #     	35958
seed      	70978066
# of iterations	33
f         	160.00 (R)
det       	1.9745529E22
det*      	0.4269

Factor levels:

(1)	(2)	(3)	(4)	(5)	
-1	0	0	0	0	
-1	-1	1	-1	1	
-1	1	-1	1	-1	
-1	-1	1	1	-1	
-1	-1	-1	1	1	
-1	1	1	-1	-1	
-1	1	-1	-1	1	
-1	1	1	1	1	
-1	-1	-1	-1	-1	
0	0	1	0	0	
0	-1	0	0	0	
0	0	0	1	0	
0	0	-1	0	0	
0	0	0	0	1	
0	0	0	-1	0	
0	1	0	0	0	
0	0	0	0	-1	
0	0	0	0	0	
1	0	0	0	0	
1	-1	-1	1	-1	
1	-1	-1	-1	1	
1	1	-1	1	1	
1	1	1	-1	1	
1	-1	1	-1	-1	
1	1	1	1	-1	
1	1	-1	-1	-1	
1	-1	1	1	1	

X'X

27	18	18	18	18	18	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	
	18	16	16	16	16	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	
		18	16	16	16	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	
			18	16	16	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	
				18	16	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	
					18	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	
						18	0	0	0	0	0	0	0	0	0	0	0	0	0	0	
							18	0	0	0	0	0	0	0	0	0	0	0	0	0	
								18	0	0	0	0	0	0	0	0	0	0	0	0	
									18	0	0	0	0	0	0	0	0	0	0	0	
										18	0	0	0	0	0	0	0	0	0	0	
											16	0	0	0	0	0	0	0	0	0	
												16	0	0	0	0	0	0	0	0	
													16	0	0	0	0	0	0	0	
														16	0	0	0	0	0	0	
															16	0	0	0	0	0	
																16	0	0	0	0	
																	16	0	0	0	
																		16	0	0	
																			16	0	
																				16	

inverse(X'X)

0.138	-0.0303	-0.0303	-0.0303	-0.0303	-0.0303	0	0	0	0	0	0	0	0	0	0	0	0	0	0	-0	
	0.4091	-0.0909	-0.0909	-0.0909	-0.0909	0	0	0	0	0	0	0	0	0	0	0	0	0	0	-0	
		0.4091	-0.0909	-0.0909	-0.0909	0	0	0	0	0	0	0	0	0	0	0	0	0	0	-0	
			0.4091	-0.0909	-0.0909	0	0	0	0	0	0	0	0	0	0	0	0	0	0	-0	
				0.4091	-0.0909	0	0	0	0	0	0	0	0	0	0	0	0	0	0	-0	
					0.4091	0	0	0	0	0	0	0	0	0	0	0	0	0	0	-0	
						0.0556	0	0	0	0	0	0	0	0	0	0	0	0	0	-0	
							0.0556	0	0	0	0	0	0	0	0	0	0	0	0	-0	
								0.0556	0	0	0	0	0	0	0	0	0	0	0	-0	
									0.0556	0	0	0	0	0	0	0	0	0	0	-0	
										0.0556	0	0	0	0	0	0	0	0	0	-0	
											0.0625	0	0	0	0	0	0	0	0	-0	
												0.0625	0	0	0	0	0	0	0	-0	
													0.0625	0	0	0	0	0	0	-0	
														0.0625	0	0	0	0	0	-0	
															0.0625	0	0	0	0	-0	
																0.0625	0	0	0	-0	
																	0.0625	0	0	-0	
																		0.0625	0	-0	
																			0.0625	-0	
																				0.0625	

Note: Non-zero sums of squares contributing to f:
1122 (16)
1133 (16)
1144 (16)
1155 (16)
2233 (16)
2244 (16)
2255 (16)
3344 (16)
3355 (16)
4455 (16)

Note: The first 1 column(s) form the base design.
Note: SOD used 2860.675 seconds.