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Primitive Perfect Isosceles Right Triangled Square

Title: _d 19:194AW2of2 GHM

Order: 19

Horizontal side: 194 Vertical side: 194

Elements: 1√2, 4√2, 6, 5√2, 8, 6√2, 10, 14√2, 22, 25√2, 47, 50, 47√2, 50√2, 72, 97, 72√2, 122, 97√2.

Code: 1225 0 72 974 97 97 973 194 97 254 122 72 470 147 97 471 194 97 727 0 72 720 72 72 221 94 72 105 94 62 144 108 58 62 100 56 54 99 57 40 104 62 16 99 57 87 100 58 63 100 50 504 144 0 503 194 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)

122
97√2
97
25√2
47√2
47
72
72√2
22
10
14√2
6√2
5√2
4√2
1√2
8
6
50√2
50