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Primitive Perfect Isosceles Right Triangled Square

Title: _d 19:194BH GHM

Order: 19

Horizontal side: 194 Vertical side: 194

Elements: 8√2, 14, 16, 12√2, 16√2, 23, 24, 20√2, 23√2, 28√2, 32√2, 46, 37√2, 60, 74, 60√2, 97, 134, 97√2.

Code: 1345 0 60 974 97 97 973 194 97 374 134 60 230 171 97 231 194 97 143 148 60 467 148 74 743 194 0 607 0 60 600 60 60 324 92 28 126 112 48 247 124 60 166 132 44 200 112 48 86 124 36 165 132 28 284 120 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)

134
97√2
97
37√2
23√2
23
14
46
74
60
60√2
32√2
12√2
24
16√2
20√2
8√2
16
28√2