<1458, [ 188, 162, 21, 1, 27, 168 ]> P = [ 1 188 1128 141] [ 1 26 -6 -21] [ 1 -1 -6 6] [ 1 -28 48 -21] Q = [ 1 188 1128 141] [ 1 26 -6 -21] [ 1 -1 -6 6] [ 1 -28 48 -21] L = [ [1 0 0 0] [0 1 0 0] [0 0 1 0] [0 0 0 1], [ 0 188 0 0] [ 1 25 162 0] [ 0 27 140 21] [ 0 0 168 20], [ 0 0 1128 0] [ 0 162 840 126] [ 1 140 882 105] [ 0 168 840 120], [ 0 0 0 141] [ 0 0 126 15] [ 0 21 105 15] [ 1 20 120 0] ] L* = [ [1 0 0 0] [0 1 0 0] [0 0 1 0] [0 0 0 1], [ 0 188 0 0] [ 1 25 162 0] [ 0 27 140 21] [ 0 0 168 20], [ 0 0 1128 0] [ 0 162 840 126] [ 1 140 882 105] [ 0 168 840 120], [ 0 0 0 141] [ 0 0 126 15] [ 0 21 105 15] [ 1 20 120 0] ] Ext Q-bip Double {189,188,162,21;1,27,168,189}