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Primitive Perfect Isosceles Right Triangled Square

Title: _d 19:310AA GHM

Order: 19

Horizontal side: 310 Vertical side: 310

Elements: 10, 10√2, 12√2, 24, 17√2, 24√2, 36, 27√2, 36√2, 54, 72, 74, 54√2, 101, 128, 155, 128√2, 182, 155√2.

Code: 1825 0 128 1554 155 155 1553 310 155 274 182 128 170 209 155 1011 310 155 100 192 138 101 202 138 242 226 114 241 226 138 122 238 126 1287 0 128 1280 128 128 741 202 128 366 202 90 725 238 54 365 202 54 544 256 0 543 310 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)

182
155√2
155
27√2
17√2
101
10√2
10
24√2
24
12√2
128
128√2
74
36√2
72
36
54√2
54