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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:234AV GHM

Order: 19

Horizontal side: 234 Vertical side: 234

Elements: 2, 8, 8√2, 11√2, 16, 14√2, 22, 24, 26, 28, 52, 52√2, 76, 78, 104, 106, 78√2, 156, 117√2.

Code: 1565 0 78 1174 117 117 1063 234 128 116 117 117 227 128 128 80 150 128 81 158 128 245 158 104 761 234 128 140 142 120 161 158 120 281 156 106 25 156 104 267 156 104 1043 182 0 522 234 52 785 0 0 784 78 0 523 234 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
117√2
106
11√2
22
8√2
8
24
76
14√2
16
28
2
26
104
52√2
78
78√2
52