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Primitive Perfect Isosceles Right Triangled Square

Title: _d 19:104AY GHM

Order: 19

Horizontal side: 104 Vertical side: 104

Elements: 1, 6, 8, 8√2, 9√2, 14, 10√2, 16, 17, 18, 14√2, 20, 18√2, 34, 43, 52, 43√2, 61, 52√2.

Code: 615 0 43 524 52 52 523 104 52 94 61 43 106 60 42 205 70 32 341 104 52 437 0 43 430 43 43 171 60 43 17 60 43 165 60 26 61 76 32 147 76 32 140 90 32 84 68 18 83 76 18 184 86 0 183 104 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)

61
52√2
52
9√2
10√2
20
34
43
43√2
17
1
16
6
14
14√2
8√2
8
18√2
18