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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:236AE GHM

Order: 19

Horizontal side: 236 Vertical side: 236

Elements: 12, 12√2, 24, 23√2, 36, 46, 36√2, 37√2, 60, 44√2, 74, 58√2, 60√2, 88, 67√2, 74√2, 81√2, 88√2, 132.

Code: 885 0 148 884 88 148 1323 176 104 607 176 236 606 176 176 362 212 140 742 74 74 444 44 104 363 212 104 245 212 116 125 212 104 124 224 104 586 178 58 674 111 37 236 155 81 467 178 104 810 155 81 743 74 0 372 111 37

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)

88
88√2
132
60
60√2
36√2
74√2
44√2
36
24
12
12√2
58√2
67√2
23√2
46
81√2
74
37√2