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Primitive Perfect Isosceles Right Triangled Square

Title: _d 19:194AA2of2 GHM

Order: 19

Horizontal side: 194 Vertical side: 194

Elements: 4, 4√2, 8, 8√2, 12, 13, 13√2, 14√2, 26, 28, 28√2, 43, 56, 69, 83, 97, 111, 83√2, 97√2.

Code: 1115 0 83 974 97 97 973 194 97 144 111 83 263 125 71 132 138 84 691 194 97 133 138 71 565 138 28 837 0 83 830 83 83 121 95 83 85 95 75 84 103 75 45 95 71 44 99 71 431 138 71 284 166 0 283 194 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)

111
97√2
97
14√2
26
13√2
69
13
56
83
83√2
12
8
8√2
4
4√2
43
28√2
28