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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:190AG GHM

Order: 19

Horizontal side: 190 Vertical side: 190

Elements: 12, 13, 12√2, 24, 18√2, 28, 36, 27√2, 28√2, 41, 36√2, 54, 40√2, 41√2, 54√2, 82, 68√2, 108, 95√2.

Code: 1085 0 82 954 95 95 686 122 122 270 122 122 131 108 95 417 108 95 410 149 95 825 0 0 404 40 42 280 80 82 281 108 82 120 52 54 121 64 54 365 64 18 364 100 18 540 136 54 541 190 54 241 64 42 184 82 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)

108
95√2
68√2
27√2
13
41
41√2
82
40√2
28√2
28
12√2
12
36
36√2
54√2
54
24
18√2