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Primitive Perfect Isosceles Right Triangled Square

Title: _d 19:200AM GHM

Order: 19

Horizontal side: 200 Vertical side: 200

Elements: 1√2, 6, 6√2, 12, 12√2, 13√2, 14√2, 19√2, 28, 30, 25√2, 28√2, 56, 72, 86, 100, 114, 86√2, 100√2.

Code: 1145 0 86 1004 100 100 1003 200 100 144 114 86 136 115 87 192 147 81 721 200 100 10 115 87 867 0 86 860 86 86 301 116 86 122 128 74 250 147 81 123 128 62 65 116 56 64 122 56 561 172 56 282 200 28 283 200 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)

114
100√2
100
14√2
13√2
19√2
72
1√2
86
86√2
30
12√2
25√2
12
6
6√2
56
28√2
28