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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:230AJ GHM

Order: 19

Horizontal side: 230 Vertical side: 230

Elements: 1√2, 20, 20√2, 36, 38, 32√2, 33√2, 38√2, 56, 66, 76, 65√2, 66√2, 94, 67√2, 96, 68√2, 98, 96√2.

Code: 987 0 230 656 33 165 947 98 230 380 192 230 381 230 230 563 154 136 767 154 192 966 134 96 330 33 165 367 98 136 686 66 68 202 154 116 201 154 136 662 66 66 661 66 132 322 98 100 965 134 0 12 67 67 670 67 67

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)

98
65√2
94
38√2
38
56
76
96√2
33√2
36
68√2
20√2
20
66√2
66
32√2
96
1√2
67√2