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Primitive Perfect Isosceles Right Triangled Square

Title: _d 19:158CP GHM

Order: 19

Horizontal side: 158 Vertical side: 158

Elements: 5, 5√2, 12, 11√2, 17, 14√2, 22, 25, 28, 20√2, 27√2, 40, 32√2, 52, 54, 52√2, 79, 106, 79√2.

Code: 1065 0 52 794 79 79 793 158 79 274 106 52 223 133 57 112 144 68 251 158 79 283 144 40 142 158 54 50 111 57 51 116 57 177 116 57 543 158 0 527 0 52 520 52 52 324 84 20 123 116 40 206 84 20 407 104 40

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)

106
79√2
79
27√2
22
11√2
25
28
14√2
5√2
5
17
54
52
52√2
32√2
12
20√2
40