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Primitive Perfect Isosceles Right Triangled Square

Title: _d 19:198AN GHM

Order: 19

Horizontal side: 198 Vertical side: 198

Elements: 10, 10√2, 16, 20, 16√2, 24, 27, 20√2, 32, 24√2, 37, 27√2, 32√2, 67, 83, 99, 115, 83√2, 99√2.

Code: 1155 0 83 994 99 99 993 198 99 164 115 83 163 131 83 202 151 79 671 198 99 837 0 83 830 83 83 244 107 59 243 131 59 203 151 59 102 161 69 103 161 59 375 161 32 274 134 32 273 161 32 324 166 0 323 198 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)

115
99√2
99
16√2
16
20√2
67
83
83√2
24√2
24
20
10√2
10
37
27√2
27
32√2
32