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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:272AA GHM

Order: 19

Horizontal side: 272 Vertical side: 272

Elements: 12, 16√2, 24, 32, 31√2, 32√2, 48, 36√2, 62, 64, 50√2, 74, 86, 62√2, 96, 100, 105√2, 112√2, 136√2.

Code: 1362 136 136 1124 112 160 160 224 272 481 272 272 963 208 160 327 208 256 320 240 256 647 208 224 1003 272 124 241 136 160 865 136 74 364 172 124 316 105 105 504 222 74 626 210 62 1050 105 105 741 210 74 127 210 74 625 210 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)

136√2
112√2
16√2
48
96
32
32√2
64
100
24
86
36√2
31√2
50√2
62√2
105√2
74
12
62