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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:100AK GHM

Order: 19

Horizontal side: 100 Vertical side: 100

Elements: 4, 3√2, 4√2, 6, 8, 8√2, 12, 16, 12√2, 22, 24, 22√2, 25√2, 28√2, 40, 44, 50, 56, 50√2.

Code: 565 0 44 504 50 50 503 100 50 61 56 50 225 56 28 224 78 28 256 75 25 445 0 0 401 40 44 245 40 20 161 56 44 84 64 20 280 72 28 34 75 25 125 40 8 124 52 8 47 40 8 46 40 4 87 44 8

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)

56
50√2
50
6
22
22√2
25√2
44
40
24
16
8√2
28√2
3√2
12
12√2
4
4√2
8