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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:136BZ GHM

Order: 19

Horizontal side: 136 Vertical side: 136

Elements: 7√2, 8√2, 14, 16, 16√2, 18√2, 31, 32, 24√2, 36, 27√2, 45, 32√2, 48, 36√2, 54, 41√2, 56√2, 88.

Code: 887 0 136 246 64 112 487 88 136 416 95 95 566 8 56 315 64 81 76 88 88 145 95 81 457 64 81 270 109 81 80 8 56 180 82 54 541 136 54 167 0 48 160 16 48 367 64 36 360 100 36 327 0 32 320 32 32

The properties below may precede order:side in a tiling's title:

Credit for Discovery

Just three people are credited with the discovery of Primitive Perfects:

Geoffrey H. Morley (GHM, England)

Jasper D. Skinner, II (JDS, United States)

William T. Tutte (WTT, Canada, 1917-2002) (15:44AI, 17:136AJ and 19:56AJ only)

88
24√2
48
41√2
56√2
31
7√2
14
45
27√2
8√2
18√2
54
16
16√2
36
36√2
32
32√2