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Primitive Perfect Isosceles Right Triangled Square

Title: _d 19:236BD GHM

Order: 19

Horizontal side: 236 Vertical side: 236

Elements: 1, 8, 8√2, 16, 24, 24√2, 27√2, 28√2, 52, 53, 38√2, 54, 56, 64, 91, 118, 91√2, 145, 118√2.

Code: 1455 0 91 1184 118 118 1183 236 118 274 145 91 286 144 90 565 172 62 641 236 118 917 0 91 910 91 91 531 144 91 17 144 91 525 144 38 244 196 38 243 220 38 87 220 62 80 228 62 167 220 54 543 236 0 384 182 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)

145
118√2
118
27√2
28√2
56
64
91
91√2
53
1
52
24√2
24
8
8√2
16
54
38√2