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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:476AA GHM

Order: 19

Horizontal side: 476 Vertical side: 476

Elements: 24, 24√2, 32√2, 48, 64, 48√2, 58√2, 96, 70√2, 71√2, 116, 128, 142, 116√2, 135√2, 206, 174√2, 270, 238√2.

Code: 2705 0 206 2384 238 238 1746 302 302 643 302 238 1162 418 186 324 270 206 963 302 142 2065 0 0 1354 135 71 1163 418 70 582 476 128 716 135 71 1425 206 0 484 254 94 483 302 94 1283 476 0 244 278 70 243 302 70 704 348 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)

270
238√2
174√2
64
116√2
32√2
96
206
135√2
116
58√2
71√2
142
48√2
48
128
24√2
24
70√2