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Primitive Perfect Isosceles Right Triangled Square

Title: _d 19:198AT2of2 GHM

Order: 19

Horizontal side: 198 Vertical side: 198

Elements: 1√2, 2, 2√2, 4, 3√2, 17√2, 28, 24√2, 34, 27√2, 48, 34√2, 51, 48√2, 75, 99, 75√2, 123, 99√2.

Code: 1235 0 75 994 99 99 993 198 99 244 123 75 170 147 99 511 198 99 43 130 78 347 130 82 340 164 82 30 126 78 24 128 76 23 130 76 14 129 75 283 130 48 757 0 75 750 75 75 274 102 48 484 150 0 483 198 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)

123
99√2
99
24√2
17√2
51
4
34
34√2
3√2
2√2
2
1√2
28
75
75√2
27√2
48√2
48