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Primitive Perfect Isosceles Right Triangled Square

Title: _d 19:172BX1of4 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 62 104 72 52 103 82 52 145 82 48 144 96 48 44 76 48 16 79 51 27 80 52 26 80 50 30 79 51 484 124 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
10√2
10
14
14√2
4√2
1√2
2
2√2
3√2
48√2
48