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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:190AU GHM

Order: 19

Horizontal side: 190 Vertical side: 190

Elements: 12, 12√2, 14√2, 24, 18√2, 28, 36, 27√2, 28√2, 36√2, 54, 40√2, 41√2, 68, 54√2, 82, 68√2, 108, 122.

Code: 1225 0 68 1081 108 190 402 148 150 821 190 190 126 136 138 245 148 126 286 108 110 125 136 126 362 172 90 361 172 126 182 190 108 285 108 82 546 136 54 144 122 68 416 95 41 687 0 68 680 68 68 274 95 41 545 136 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)

122
108
40√2
82
12√2
24
28√2
12
36√2
36
18√2
28
54√2
14√2
41√2
68
68√2
27√2
54