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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:234AW GHM

Order: 19

Horizontal side: 234 Vertical side: 234

Elements: 2√2, 4, 10√2, 12√2, 14√2, 20, 22, 18√2, 28, 21√2, 64, 78, 64√2, 92, 106, 78√2, 85√2, 128, 156.

Code: 1565 0 78 1281 128 234 1067 128 234 856 149 149 210 149 149 227 128 128 106 140 118 207 150 128 186 152 110 642 234 64 120 140 118 26 150 108 45 152 106 281 156 106 142 170 92 923 170 0 785 0 0 784 78 0 643 234 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)

156
128
106
85√2
21√2
22
10√2
20
18√2
64√2
12√2
2√2
4
28
14√2
92
78
78√2
64