<2250, [ 273, 192, 14, 1, 28, 252 ]> P = [ 1 117 728 1404] [ 1 27 8 -36] [ 1 -3 -7 9] [ 1 -18 98 -81] Q = [ 1 273 1872 104] [ 1 63 -48 -16] [ 1 3 -18 14] [ 1 -7 12 -6] L = [ [1 0 0 0] [0 1 0 0] [0 0 1 0] [0 0 0 1], [ 0 117 0 0] [ 1 24 56 36] [ 0 9 27 81] [ 0 3 42 72], [ 0 0 728 0] [ 0 56 168 504] [ 1 27 295 405] [ 0 42 210 476], [ 0 0 0 1404] [ 0 36 504 864] [ 0 81 405 918] [ 1 72 476 855] ] L* = [ [1 0 0 0] [0 1 0 0] [0 0 1 0] [0 0 0 1], [ 0 273 0 0] [ 1 80 192 0] [ 0 28 231 14] [ 0 0 252 21], [ 0 0 1872 0] [ 0 192 1584 96] [ 1 231 1554 86] [ 0 252 1548 72], [ 0 0 0 104] [ 0 0 96 8] [ 0 14 86 4] [ 1 21 72 10] ]