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Primitive Perfect Isosceles Right Triangled Square

Title: _d 19:76CA GHM

Order: 19

Horizontal side: 76 Vertical side: 76

Elements: 2, 2√2, 4, 5, 4√2, 10, 12, 14, 11√2, 16, 17, 18, 22, 16√2, 27, 38, 27√2, 49, 38√2.

Code: 495 0 27 384 38 38 383 76 38 114 49 27 160 60 38 161 76 38 277 0 27 270 27 27 171 44 27 57 44 27 125 44 10 141 58 22 187 58 22 223 76 0 101 54 10 27 54 10 20 56 10 42 58 4 41 58 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)

49
38√2
38
11√2
16√2
16
27
27√2
17
5
12
14
18
22
10
2
2√2
4√2
4