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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:236BE1of2 GHM

Order: 19

Horizontal side: 236 Vertical side: 236

Elements: 4√2, 8, 8√2, 16, 12√2, 17√2, 22√2, 34, 28√2, 44, 56, 40√2, 56√2, 62√2, 90, 73√2, 90√2, 146, 118√2.

Code: 1465 0 90 1184 118 118 626 174 174 563 174 118 402 214 134 443 214 90 222 236 112 284 146 90 126 162 106 566 180 56 163 162 90 82 170 98 83 170 90 42 174 94 905 0 0 904 90 0 176 163 73 347 180 90 730 163 73

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)

146
118√2
62√2
56
40√2
44
22√2
28√2
12√2
56√2
16
8√2
8
4√2
90
90√2
17√2
34
73√2