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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:61AB1of2 GHM

Order: 19

Horizontal side: 61 Vertical side: 61

Elements: 5, 6, 5√2, 8, 6√2, 10, 8√2, 12, 10√2, 16, 12√2, 18, 24, 17√2, 25, 19√2, 27, 34, 37.

Code: 377 0 61 190 37 61 241 61 61 126 6 30 87 18 42 80 26 42 251 51 42 57 51 42 50 56 42 102 61 27 101 61 37 167 18 34 343 34 0 172 51 17 66 0 24 125 6 18 273 61 0 65 0 18 187 0 18

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)

37
19√2
24
12√2
8
8√2
25
5
5√2
10√2
10
16
34
17√2
6√2
12
27
6
18