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Primitive Perfect Isosceles Right Triangled Square

Title: __ 18:192AB GHM

Order: 18

Horizontal side: 192 Vertical side: 192

Elements: 2, 2√2, 4, 4√2, 15√2, 30, 22√2, 30√2, 44, 52, 58, 60, 52√2, 74, 59√2, 88, 118, 96√2.

Code: 1185 0 74 964 96 96 526 140 140 443 140 96 525 140 88 224 118 74 46 136 92 26 134 90 45 136 88 603 134 30 25 134 88 587 134 88 883 192 0 745 0 0 594 59 15 156 59 15 305 74 0 304 104 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)

118
96√2
52√2
44
52
22√2
4√2
2√2
4
60
2
58
88
74
59√2
15√2
30
30√2