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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:61AB2of2 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 61 183 18 24 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 17 273 61 0 122 12 12 121 12 24 62 18 18 61 18 24

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