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Primitive Perfect Isosceles Right Triangled Square

Title: _d 19:152CN GHM

Order: 19

Horizontal side: 152 Vertical side: 152

Elements: 4, 4√2, 8, 8√2, 13, 12√2, 14√2, 28, 29, 21√2, 34, 28√2, 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 82 92 34 81 92 42 42 96 38 41 96 42 285 96 14 284 124 14 423 152 0 126 84 26 144 110 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
8√2
8
4√2
4
28
28√2
42
12√2
14√2