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Primitive Perfect Isosceles Right Triangled Square

Title: __ 18:144BY GHM

Order: 18

Horizontal side: 144 Vertical side: 144

Elements: 1√2, 2, 5√2, 10, 10√2, 15√2, 22, 20√2, 23√2, 26√2, 46, 48, 49, 50, 48√2, 49√2, 95, 96.

Code: 965 0 48 951 95 144 497 95 144 496 95 95 232 118 72 223 118 50 262 144 46 16 95 49 27 96 50 503 98 0 105 98 40 104 108 40 156 103 35 485 0 0 484 48 0 463 144 0 202 118 20 54 103 35

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)

96
95
49
49√2
23√2
22
26√2
1√2
2
50
10
10√2
15√2
48
48√2
46
20√2
5√2