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Primitive Perfect Isosceles Right Triangled Square

Title: dr 18:100BP2of4 GHM

Order: 18

Horizontal side: 100 Vertical side: 100

Elements: 3, 3√2, 6, 6√2, 9, 12, 14, 14√2, 15√2, 22, 28, 21√2, 22√2, 36, 50, 36√2, 64, 50√2.

Code: 645 0 36 504 50 50 503 100 50 144 64 36 143 78 36 222 100 28 221 100 50 367 0 36 360 36 36 214 57 15 156 63 21 283 100 0 63 63 15 32 66 18 33 66 15 125 66 6 91 66 15 64 72 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)

64
50√2
50
14√2
14
22√2
22
36
36√2
21√2
15√2
28
6
3√2
3
12
9
6√2