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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:156CE GHM

Order: 19

Horizontal side: 156 Vertical side: 156

Elements: 8, 8√2, 9√2, 16, 12√2, 18, 24, 23√2, 24√2, 36, 32√2, 46, 55, 56, 64, 46√2, 55√2, 92, 101.

Code: 1015 0 55 921 92 156 565 92 100 641 156 156 365 92 64 244 116 76 243 140 76 87 140 100 80 148 100 167 140 92 466 110 46 124 128 64 94 101 55 326 78 32 187 110 64 557 0 55 550 55 55 234 78 32 465 110 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)

101
92
56
64
36
24√2
24
8
8√2
16
46√2
12√2
9√2
32√2
18
55
55√2
23√2
46