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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:88BE1of2 GHM

Order: 19

Horizontal side: 88 Vertical side: 88

Elements: 5, 5√2, 8, 6√2, 10, 12, 9√2, 15, 12√2, 18, 16√2, 24, 19√2, 32, 24√2, 40, 32√2, 48, 64.

Code: 647 0 88 403 64 48 125 64 76 124 76 76 183 88 70 155 64 61 64 70 70 94 79 61 196 69 51 57 64 61 56 64 56 107 69 61 85 64 48 246 0 24 487 24 48 160 72 48 320 56 32 321 88 32 245 0 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)

64
40
12
12√2
18
15
6√2
9√2
19√2
5
5√2
10
8
24√2
48
16√2
32√2
32
24