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Primitive Perfect Isosceles Right Triangled Square

Title: __ 18:196AJ GHM

Order: 18

Horizontal side: 196 Vertical side: 196

Elements: 6√2, 10, 12, 16, 12√2, 13√2, 16√2, 24, 32, 24√2, 48, 50, 74, 61√2, 98, 74√2, 122, 98√2.

Code: 1225 0 74 984 98 98 983 196 98 244 122 74 243 146 74 122 158 86 501 196 98 123 158 74 62 164 80 166 148 64 325 164 48 745 0 0 744 74 0 136 135 61 107 148 74 165 148 48 610 135 61 481 196 48

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)

122
98√2
98
24√2
24
12√2
50
12
6√2
16√2
32
74
74√2
13√2
10
16
61√2
48