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Primitive Perfect Isosceles Right Triangled Square

Title: _d 19:222AH GHM

Order: 19

Horizontal side: 222 Vertical side: 222

Elements: 6√2, 8√2, 12, 12√2, 24, 17√2, 34, 36, 26√2, 34√2, 35√2, 52, 59, 68, 85, 111, 85√2, 137, 111√2.

Code: 1375 0 85 1114 111 111 1113 222 111 264 137 85 126 151 99 245 163 87 591 222 111 66 145 93 125 151 87 80 145 93 361 187 87 352 222 52 857 0 85 850 85 85 681 153 85 342 187 51 523 222 0 343 187 17 174 170 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)

137
111√2
111
26√2
12√2
24
59
6√2
12
8√2
36
35√2
85
85√2
68
34√2
52
34
17√2