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Primitive Perfect Isosceles Right Triangled Square

Title: _d 19:202AV GHM

Order: 19

Horizontal side: 202 Vertical side: 202

Elements: 7, 7√2, 12, 14, 12√2, 21, 24, 21√2, 24√2, 42, 48, 53, 41√2, 42√2, 77, 101, 77√2, 125, 101√2.

Code: 1255 0 77 1014 101 101 1013 202 101 244 125 77 243 149 77 122 161 89 531 202 101 123 161 77 412 202 48 777 0 77 770 77 77 424 119 35 423 161 35 483 202 0 214 140 14 213 161 14 141 154 14 72 161 7 71 161 14

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)

125
101√2
101
24√2
24
12√2
53
12
41√2
77
77√2
42√2
42
48
21√2
21
14
7√2
7