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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:288AM GHM

Order: 19

Horizontal side: 288 Vertical side: 288

Elements: 3√2, 6, 6√2, 10, 9√2, 10√2, 18, 20, 18√2, 30√2, 76, 96, 106, 76√2, 116, 96√2, 106√2, 182, 192.

Code: 1925 0 96 1821 182 288 1067 182 288 1066 182 182 302 212 152 186 194 134 762 288 76 96 185 125 185 194 116 30 185 125 67 182 122 60 188 122 107 182 116 106 182 106 207 192 116 1163 212 0 965 0 0 964 96 0 763 288 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)

192
182
106
106√2
30√2
18√2
76√2
9√2
18
3√2
6
6√2
10
10√2
20
116
96
96√2
76