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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:114BF1of2 GHM

Order: 19

Horizontal side: 114 Vertical side: 114

Elements: 3√2, 4√2, 6, 5√2, 8, 6√2, 10, 8√2, 12, 18, 23, 17√2, 34, 40, 37√2, 40√2, 57, 74, 57√2.

Code: 745 0 40 574 57 57 573 114 57 174 74 40 50 91 57 231 114 57 60 86 52 101 96 52 185 96 34 63 80 40 127 80 46 40 92 46 80 88 42 81 96 42 405 0 0 404 40 0 36 77 37 370 77 37 341 114 34

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)

74
57√2
57
17√2
5√2
23
6√2
10
18
6
12
4√2
8√2
8
40
40√2
3√2
37√2
34