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Primitive Perfect Isosceles Right Triangled Square

Title: _d 19:172BX4of4 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 62 144 76 48 143 90 48 105 90 52 104 100 52 22 92 50 21 92 52 12 93 51 44 96 48 30 93 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
14√2
14
10
10√2
2√2
2
1√2
4√2
3√2
48√2
48