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Primitive Perfect Isosceles Right Triangled Square

Title: __ 18:152AW GHM

Order: 18

Horizontal side: 152 Vertical side: 152

Elements: 1√2, 2, 2√2, 8√2, 16, 22, 16√2, 28, 22√2, 24√2, 27√2, 48, 50, 54, 50√2, 76, 102, 76√2.

Code: 1025 0 50 764 76 76 763 152 76 274 103 49 283 130 48 222 152 54 221 152 76 543 152 0 505 0 0 504 50 0 20 100 50 21 102 50 12 103 49 483 98 0 242 122 24 164 114 32 163 130 32 84 122 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)

102
76√2
76
27√2
28
22√2
22
54
50
50√2
2√2
2
1√2
48
24√2
16√2
16
8√2