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Primitive Perfect Isosceles Right Triangled Square

Title: _d 19:100BL GHM

Order: 19

Horizontal side: 100 Vertical side: 100

Elements: 1, 1√2, 2, 2√2, 4, 4√2, 11, 11√2, 20, 22, 24, 17√2, 28, 22√2, 39, 50, 39√2, 61, 50√2.

Code: 615 0 39 504 50 50 503 100 50 114 61 39 113 72 39 42 76 46 281 100 50 43 76 42 245 76 22 25 72 40 24 74 40 203 76 22 15 72 39 14 73 39 397 0 39 390 39 39 174 56 22 224 78 0 223 100 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)

61
50√2
50
11√2
11
4√2
28
4
24
2
2√2
20
1
1√2
39
39√2
17√2
22√2
22