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Primitive Perfect Isosceles Right Triangled Square

Title: _d 19:158AT GHM

Order: 19

Horizontal side: 158 Vertical side: 158

Elements: 5, 9, 9√2, 14, 15, 18, 19, 14√2, 15√2, 18√2, 30, 30√2, 46, 49, 64, 79, 64√2, 94, 79√2.

Code: 945 0 64 794 79 79 793 158 79 154 94 64 153 109 64 195 109 60 491 158 79 647 0 64 640 64 64 184 82 46 183 100 46 92 109 55 91 109 64 57 109 60 140 114 60 141 128 60 302 158 30 461 128 46 303 158 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)

94
79√2
79
15√2
15
19
49
64
64√2
18√2
18
9√2
9
5
14√2
14
30√2
46
30