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Primitive Perfect Isosceles Right Triangled Square

Title: _d 19:198BA2of2 GHM

Order: 19

Horizontal side: 198 Vertical side: 198

Elements: 8, 8√2, 12, 10√2, 16, 12√2, 16√2, 18√2, 31, 31√2, 34√2, 37√2, 62, 65, 68, 65√2, 99, 133, 99√2.

Code: 1335 0 65 994 99 99 993 198 99 344 133 65 623 167 37 312 198 68 311 198 99 683 198 0 657 0 65 650 65 65 184 83 47 86 93 57 165 101 49 164 117 49 106 83 47 85 93 49 125 93 37 124 105 37 374 130 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)

133
99√2
99
34√2
62
31√2
31
68
65
65√2
18√2
8√2
16
16√2
10√2
8
12
12√2
37√2