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Primitive Perfect Isosceles Right Triangled Square

Title: _e 18:175AA GHM

Order: 18

Horizontal side: 175 Vertical side: 175

Elements: 8√2, 16, 22, 16√2, 24, 28, 22√2, 24√2, 25√2, 28√2, 48, 50, 50√2, 72, 75, 78, 75√2, 125.

Code: 1257 0 175 280 125 175 281 153 175 222 175 153 221 175 175 783 175 75 723 97 75 247 97 147 240 121 147 164 137 131 163 153 131 84 145 123 487 97 123 250 25 75 754 100 0 753 175 0 507 0 50 500 50 50

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)

125
28√2
28
22√2
22
78
72
24
24√2
16√2
16
8√2
48
25√2
75√2
75
50
50√2