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Primitive Perfect Isosceles Right Triangled Square

Title: _d 19:198AS GHM

Order: 19

Horizontal side: 198 Vertical side: 198

Elements: 5√2, 10, 8√2, 10√2, 16, 20, 16√2, 20√2, 24√2, 40, 48, 51, 40√2, 43√2, 75, 99, 75√2, 123, 99√2.

Code: 1235 0 75 994 99 99 993 198 99 244 123 75 80 147 99 511 198 99 160 139 91 161 155 91 432 198 48 757 0 75 750 75 75 404 115 35 403 155 35 483 198 0 204 135 15 203 155 15 104 145 5 103 155 5 54 150 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
8√2
51
16√2
16
43√2
75
75√2
40√2
40
48
20√2
20
10√2
10
5√2