<2800, [ 144, 135, 256/31, 1, 240/31, 144 ]> r.1 = sqrt(217) P = [ 1 1116 1116 567] [ 1 5*r.1 + 31 -5*r.1 + 31 -63] [ 1 -4 -4 7] [ 1 -5*r.1 + 31 5*r.1 + 31 -63] Q = [ 1 144 2511 144] [ 1 1/31*(20*r.1 + 124) -9 1/31*(-20*r.1 + 124)] [ 1 1/31*(-20*r.1 + 124) -9 1/31*(20*r.1 + 124)] [ 1 -16 31 -16] L = [ [1 0 0 0] [0 1 0 0] [0 0 1 0] [0 0 0 1], [ 0 1116 0 0] [ 1 494 432 189] [ 0 432 432 252] [ 0 372 496 248], [ 0 0 1116 0] [ 0 432 432 252] [ 1 432 494 189] [ 0 496 372 248], [ 0 0 0 567] [ 0 189 252 126] [ 0 252 189 126] [ 1 248 248 70] ] L* = [ [1 0 0 0] [0 1 0 0] [0 0 1 0] [0 0 0 1], [ 0 144 0 0] [ 1 8 135 0] [ 0 240/31 128 256/31] [ 0 0 144 0], [ 0 0 2511 0] [ 0 135 2232 144] [ 1 128 2254 128] [ 0 144 2232 135], [ 0 0 0 144] [ 0 0 144 0] [ 0 256/31 128 240/31] [ 1 0 135 8] ]