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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:224BD GHM

Order: 19

Horizontal side: 224 Vertical side: 224

Elements: 1√2, 2, 6√2, 10, 8√2, 12, 9√2, 16, 22, 34, 28√2, 56, 78, 56√2, 90, 78√2, 84√2, 146, 112√2.

Code: 1465 0 78 1124 112 112 846 140 140 280 140 140 341 146 112 165 146 96 221 168 112 562 224 56 92 155 87 84 154 88 60 162 96 23 156 88 127 156 90 903 168 0 14 155 87 103 156 78 785 0 0 784 78 0 563 224 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)

146
112√2
84√2
28√2
34
16
22
56√2
9√2
8√2
6√2
2
12
90
1√2
10
78
78√2
56