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Primitive Perfect Isosceles Right Triangled Square

Title: _d 18:154AR GHM

Order: 18

Horizontal side: 154 Vertical side: 154

Elements: 9√2, 15, 16, 18, 16√2, 24, 18√2, 20√2, 32, 24√2, 36, 39, 41, 59, 77, 59√2, 95, 77√2.

Code: 955 0 59 774 77 77 773 154 77 184 95 59 183 113 59 92 122 68 411 154 77 246 98 44 325 122 36 597 0 59 590 59 59 391 98 59 157 98 59 245 98 20 165 122 20 164 138 20 363 154 0 204 118 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)

95
77√2
77
18√2
18
9√2
41
24√2
32
59
59√2
39
15
24
16
16√2
36
20√2