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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:410AB GHM

Order: 19

Horizontal side: 410 Vertical side: 410

Elements: 8√2, 10√2, 16, 12√2, 20, 16√2, 24, 36, 46, 68, 57√2, 68√2, 114, 160, 114√2, 182, 171√2, 182√2, 296.

Code: 2967 0 410 680 296 410 681 364 410 365 364 374 461 410 410 162 380 358 161 380 374 82 388 366 201 400 374 102 410 364 243 388 342 122 400 354 1826 228 182 1716 57 171 1607 228 342 1825 228 0 570 57 171 1147 0 114 1140 114 114

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)

296
68√2
68
36
46
16√2
16
8√2
20
10√2
24
12√2
182√2
171√2
160
182
57√2
114
114√2