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Primitive Perfect Isosceles Right Triangled Square

Title: _r 19:162BL2of4 GHM

Order: 19

Horizontal side: 162 Vertical side: 162

Elements: 4√2, 5√2, 8, 10, 10√2, 19, 20, 15√2, 27, 30, 35, 31√2, 46, 54, 62, 54√2, 81, 108, 81√2.

Code: 1085 0 54 814 81 81 813 162 81 271 108 81 197 108 81 106 117 71 205 127 61 351 162 81 56 112 66 105 117 61 40 112 66 87 108 62 623 116 0 312 147 31 301 147 61 152 162 46 545 0 0 544 54 0 463 162 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)

108
81√2
81
27
19
10√2
20
35
5√2
10
4√2
8
62
31√2
30
15√2
54
54√2
46