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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:227AA GHM

Order: 19

Horizontal side: 227 Vertical side: 227

Elements: 18, 14√2, 18√2, 36, 43, 44, 36√2, 43√2, 44√2, 70, 71, 72, 85, 86, 98, 70√2, 71√2, 113, 85√2.

Code: 1137 0 227 700 113 227 701 183 227 442 227 183 441 227 227 983 227 85 436 0 114 867 43 157 723 129 85 362 165 121 361 165 157 182 183 139 181 183 157 435 0 71 140 57 85 854 142 0 853 227 0 717 0 71 710 71 71

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)

113
70√2
70
44√2
44
98
43√2
86
72
36√2
36
18√2
18
43
14√2
85√2
85
71
71√2