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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:126AB GHM

Order: 19

Horizontal side: 126 Vertical side: 126

Elements: 5√2, 7√2, 10, 14, 14√2, 18√2, 28, 31, 36, 26√2, 28√2, 41, 44, 46, 36√2, 54, 41√2, 44√2, 54√2.

Code: 547 0 126 546 0 72 262 80 100 311 85 126 417 85 126 416 85 85 50 80 100 70 75 95 101 85 95 140 68 88 141 82 88 442 126 44 282 82 46 281 82 74 362 36 36 463 82 0 443 126 0 363 36 0 182 54 18

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)

54
54√2
26√2
31
41
41√2
5√2
7√2
10
14√2
14
44√2
28√2
28
36√2
46
44
36
18√2