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Primitive Perfect Isosceles Right Triangled Square

Title: _d 19:196AJ2of2 GHM

Order: 19

Horizontal side: 196 Vertical side: 196

Elements: 2√2, 4, 3√2, 4√2, 6, 6√2, 14, 18, 17√2, 26√2, 46, 52, 46√2, 72, 52√2, 98, 72√2, 124, 98√2.

Code: 1245 0 72 984 98 98 983 196 98 264 124 72 460 150 98 461 196 98 727 0 72 720 72 72 181 90 72 145 90 58 174 107 55 45 90 54 44 94 54 60 98 58 61 104 58 32 107 55 24 92 52 524 144 0 523 196 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)

124
98√2
98
26√2
46√2
46
72
72√2
18
14
17√2
4
4√2
6√2
6
3√2
2√2
52√2
52