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Primitive Perfect Isosceles Right Triangled Square

Title: _d 18:158AJ GHM

Order: 18

Horizontal side: 158 Vertical side: 158

Elements: 6√2, 12, 12√2, 20, 24, 17√2, 20√2, 22√2, 23√2, 34, 39, 40, 30√2, 59, 79, 59√2, 99, 79√2.

Code: 995 0 59 794 79 79 793 158 79 204 99 59 203 119 59 222 141 57 391 158 79 597 0 59 590 59 59 304 89 29 243 119 35 343 141 23 172 158 40 403 158 0 66 89 29 125 95 23 124 107 23 234 118 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)

99
79√2
79
20√2
20
22√2
39
59
59√2
30√2
24
34
17√2
40
6√2
12
12√2
23√2