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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:160BN GHM

Order: 19

Horizontal side: 160 Vertical side: 160

Elements: 5, 5√2, 8, 10, 10√2, 18, 25, 26, 27, 28, 26√2, 27√2, 52, 53, 55, 55√2, 80, 105, 80√2.

Code: 1055 0 55 804 80 80 803 160 80 251 105 80 102 115 70 281 133 80 272 160 53 271 160 80 103 115 60 185 115 52 55 105 55 54 110 55 83 115 52 555 0 0 554 55 0 533 160 0 523 107 0 262 133 26 261 133 52

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)

105
80√2
80
25
10√2
28
27√2
27
10
18
5
5√2
8
55
55√2
53
52
26√2
26