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Primitive Perfect Isosceles Right Triangled Square

Title: _d 19:134BP GHM

Order: 19

Horizontal side: 134 Vertical side: 134

Elements: 3√2, 9, 9√2, 12√2, 17, 18, 15√2, 24, 17√2, 25, 18√2, 30, 25√2, 42, 50, 42√2, 67, 92, 67√2.

Code: 925 0 42 674 67 67 673 134 67 254 92 42 253 117 42 172 134 50 171 134 67 503 134 0 427 0 42 420 42 42 301 72 42 152 87 27 184 90 24 183 108 24 92 117 33 91 117 42 30 87 27 126 72 12 247 84 24

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)

92
67√2
67
25√2
25
17√2
17
50
42
42√2
30
15√2
18√2
18
9√2
9
3√2
12√2
24