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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:234AU GHM

Order: 19

Horizontal side: 234 Vertical side: 234

Elements: 8, 8√2, 11√2, 16, 12√2, 14√2, 15√2, 22, 24, 28, 52, 52√2, 77, 78, 104, 105, 78√2, 156, 117√2.

Code: 1565 0 78 1174 117 117 1053 234 129 120 129 129 281 157 129 142 171 115 771 234 129 241 141 117 165 141 101 223 171 93 112 182 104 1043 182 0 522 234 52 85 141 93 84 149 93 154 156 78 785 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
105
12√2
28
14√2
77
24
16
22
11√2
104
52√2
8
8√2
15√2
78
78√2
52