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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:86AB GHM

Order: 19

Horizontal side: 86 Vertical side: 86

Elements: 2√2, 4, 4√2, 8, 7√2, 12, 16, 20, 22, 24, 26, 20√2, 22√2, 34, 26√2, 40, 44, 32√2, 33√2.

Code: 345 0 52 324 32 54 220 64 86 221 86 86 83 42 56 245 42 40 441 86 64 26 32 54 45 34 52 44 38 52 163 42 40 262 26 26 261 26 52 127 26 52 72 33 33 401 66 40 202 86 20 330 33 33 203 86 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)

34
32√2
22√2
22
8
24
44
2√2
4
4√2
16
26√2
26
12
7√2
40
20√2
33√2
20