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Primitive Perfect Isosceles Right Triangled Square

Title: _d 19:86AV GHM

Order: 19

Horizontal side: 86 Vertical side: 86

Elements: 5, 8, 6√2, 8√2, 12, 9√2, 11√2, 16, 12√2, 17, 18, 13√2, 21, 22, 32, 43, 32√2, 54, 43√2.

Code: 545 0 32 434 43 43 433 86 43 114 54 32 163 65 27 82 73 35 211 86 43 83 73 27 132 86 22 327 0 32 320 32 32 171 49 32 57 49 32 125 49 15 124 61 15 183 73 9 223 86 0 64 55 9 94 64 0

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)

54
43√2
43
11√2
16
8√2
21
8
13√2
32
32√2
17
5
12
12√2
18
22
6√2
9√2