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Primitive Perfect Isosceles Right Triangled Square

Title: _d 19:238AE GHM

Order: 19

Horizontal side: 238 Vertical side: 238

Elements: 10, 18, 25, 18√2, 33, 36, 27√2, 28√2, 29√2, 33√2, 54, 56, 58, 63, 91, 119, 91√2, 147, 119√2.

Code: 1475 0 91 1194 119 119 1193 238 119 284 147 91 186 157 101 365 175 83 631 238 119 103 157 91 185 157 83 917 0 91 910 91 91 334 124 58 333 157 58 255 157 58 541 211 83 272 238 56 581 182 58 292 211 29 563 238 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)

147
119√2
119
28√2
18√2
36
63
10
18
91
91√2
33√2
33
25
54
27√2
58
29√2
56