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Primitive Perfect Isosceles Right Triangled Square

Title: _d 19:198AJ GHM

Order: 19

Horizontal side: 198 Vertical side: 198

Elements: 1√2, 2, 2√2, 3√2, 13√2, 20, 22, 16√2, 19√2, 22√2, 32, 32√2, 64, 67, 83, 99, 115, 83√2, 99√2.

Code: 1155 0 83 994 99 99 993 198 99 164 115 83 130 131 99 671 198 99 30 118 86 24 120 84 23 122 84 227 122 86 220 144 86 14 121 83 203 122 64 837 0 83 830 83 83 194 102 64 641 166 64 322 198 32 323 198 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
13√2
67
3√2
2√2
2
22
22√2
1√2
20
83
83√2
19√2
64
32√2
32