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Primitive Perfect Isosceles Right Triangled Square

Title: __ 18:262AA GHM

Order: 18

Horizontal side: 262 Vertical side: 262

Elements: 8√2, 16, 16√2, 24, 28, 24√2, 28√2, 48, 50, 39√2, 50√2, 78, 56√2, 106, 78√2, 106√2, 117√2, 184.

Code: 1847 0 262 396 145 223 787 184 262 786 184 184 1170 145 223 286 0 78 162 44 90 161 44 106 82 52 98 564 100 50 1060 156 106 1061 262 106 246 28 74 485 52 50 285 0 50 245 28 50 505 0 0 504 50 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)

184
39√2
78
78√2
117√2
28√2
16√2
16
8√2
56√2
106√2
106
24√2
48
28
24
50
50√2