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Primitive Perfect Isosceles Right Triangled Square

Title: _d 19:182AE1of2 GHM

Order: 19

Horizontal side: 182 Vertical side: 182

Elements: 1√2, 2, 2√2, 3√2, 6, 6√2, 12, 12√2, 22, 23√2, 45, 46, 45√2, 46√2, 68, 91, 68√2, 114, 91√2.

Code: 1145 0 68 914 91 91 913 182 91 234 114 68 450 137 91 451 182 91 687 0 68 680 68 68 124 80 56 123 92 56 227 92 68 64 86 50 63 92 50 34 89 47 26 90 48 16 89 47 25 90 46 464 136 0 463 182 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)

114
91√2
91
23√2
45√2
45
68
68√2
12√2
12
22
6√2
6
3√2
2√2
1√2
2
46√2
46