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Primitive Perfect Isosceles Right Triangled Square

Title: _d 19:152CM GHM

Order: 19

Horizontal side: 152 Vertical side: 152

Elements: 8, 6√2, 8√2, 12, 15, 16, 12√2, 24, 27, 21√2, 34, 42, 30√2, 34√2, 55, 76, 55√2, 97, 76√2.

Code: 975 0 55 764 76 76 763 152 76 214 97 55 306 88 46 342 152 42 341 152 76 557 0 55 550 55 55 271 82 55 157 82 55 60 88 46 423 152 0 127 82 40 126 82 28 245 94 16 161 110 16 82 118 8 81 118 16

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
30√2
34√2
34
55
55√2
27
15
6√2
42
12
12√2
24
16
8√2
8