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Primitive Perfect Isosceles Right Triangled Square

Title: _d 19:172BX2of4 GHM

Order: 19

Horizontal side: 172 Vertical side: 172

Elements: 1√2, 2, 2√2, 3√2, 4√2, 10, 14, 10√2, 14√2, 24√2, 38, 48, 38√2, 62, 48√2, 86, 62√2, 110, 86√2.

Code: 1105 0 62 864 86 86 863 172 86 244 110 62 380 134 86 381 172 86 627 0 62 620 62 62 141 76 62 22 78 60 34 79 59 40 82 62 144 96 48 23 78 58 12 79 59 107 76 58 100 86 58 484 124 0 483 172 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)

110
86√2
86
24√2
38√2
38
62
62√2
14
2√2
3√2
4√2
14√2
2
1√2
10
10√2
48√2
48