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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:246AP GHM

Order: 19

Horizontal side: 246 Vertical side: 246

Elements: 34, 40, 29√2, 34√2, 36√2, 40√2, 41√2, 58, 48√2, 68, 72, 80, 82, 58√2, 68√2, 72√2, 87√2, 89√2, 130.

Code: 1307 0 246 896 41 157 585 130 188 584 188 188 876 159 159 805 130 108 294 159 159 410 41 157 827 0 116 480 82 116 405 130 68 404 170 68 360 210 108 720 174 72 721 246 72 346 0 34 685 34 0 684 102 0 345 0 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)

130
89√2
58
58√2
87√2
80
29√2
41√2
82
48√2
40
40√2
36√2
72√2
72
34√2
68
68√2
34