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Primitive Perfect Isosceles Right Triangled Square

Title: _d 19:152CO GHM

Order: 19

Horizontal side: 152 Vertical side: 152

Elements: 6√2, 8√2, 12, 13, 16, 12√2, 16√2, 24, 29, 21√2, 34, 36, 42, 34√2, 55, 76, 55√2, 97, 76√2.

Code: 975 0 55 764 76 76 763 152 76 214 97 55 340 118 76 341 152 76 557 0 55 550 55 55 291 84 55 137 84 55 165 84 26 164 100 26 243 116 18 367 116 42 423 152 0 84 92 18 124 104 6 123 116 6 64 110 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)

97
76√2
76
21√2
34√2
34
55
55√2
29
13
16
16√2
24
36
42
8√2
12√2
12
6√2