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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:162BK GHM

Order: 19

Horizontal side: 162 Vertical side: 162

Elements: 1√2, 2, 5, 5√2, 10, 15, 15√2, 28, 29, 24√2, 26√2, 28√2, 52, 54, 56, 54√2, 81, 108, 81√2.

Code: 1085 0 54 814 81 81 813 162 81 264 107 55 103 133 71 52 138 76 291 162 81 53 138 71 242 162 52 150 123 71 151 138 71 16 107 55 27 108 56 563 110 0 282 138 28 281 138 56 545 0 0 544 54 0 523 162 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
81√2
81
26√2
10
5√2
29
5
24√2
15√2
15
1√2
2
56
28√2
28
54
54√2
52