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Primitive Perfect Isosceles Right Triangled Square

Title: _d 19:86AT GHM

Order: 19

Horizontal side: 86 Vertical side: 86

Elements: 2, 6, 5√2, 6√2, 8√2, 12, 9√2, 11√2, 16, 18, 13√2, 21, 22, 24, 32, 43, 32√2, 54, 43√2.

Code: 545 0 32 434 43 43 433 86 43 114 54 32 90 65 43 211 86 43 23 56 32 132 69 21 181 74 34 125 74 22 327 0 32 320 32 32 241 56 32 65 74 16 64 80 16 223 86 0 50 69 21 86 56 8 167 64 16

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
9√2
21
2
13√2
18
12
32
32√2
24
6
6√2
22
5√2
8√2
16