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Primitive Perfect Isosceles Right Triangled Square

Title: _d 19:50AS GHM

Order: 19

Horizontal side: 50 Vertical side: 50

Elements: 1√2, 2, 2√2, 4, 3√2, 5, 4√2, 6√2, 9, 8√2, 9√2, 13, 14, 16, 17, 17√2, 25, 33, 25√2.

Code: 335 0 17 254 25 25 253 50 25 84 33 17 90 41 25 91 50 25 177 0 17 170 17 17 141 31 17 62 37 11 14 32 16 51 37 16 137 37 16 163 50 0 46 33 7 26 31 5 45 33 3 25 31 3 34 34 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)

33
25√2
25
8√2
9√2
9
17
17√2
14
6√2
1√2
5
13
16
4√2
2√2
4
2
3√2