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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:183AA1of2 GHM

Order: 19

Horizontal side: 183 Vertical side: 183

Elements: 8, 8√2, 9√2, 16, 12√2, 18, 24, 18√2, 24√2, 36, 37, 28√2, 37√2, 55, 55√2, 64√2, 73√2, 110, 128.

Code: 1287 0 183 1103 128 73 552 183 128 551 183 183 646 119 64 186 0 55 367 18 73 80 54 73 81 62 73 245 62 49 244 86 49 730 110 73 94 119 64 280 46 65 161 62 65 185 0 37 124 74 37 375 0 0 374 37 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)

128
110
55√2
55
64√2
18√2
36
8√2
8
24
24√2
73√2
9√2
28√2
16
18
12√2
37
37√2