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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:104BO GHM

Order: 19

Horizontal side: 104 Vertical side: 104

Elements: 1√2, 2, 2√2, 3, 4, 6, 7, 8, 7√2, 14, 19, 19√2, 33, 38, 33√2, 52, 38√2, 66, 52√2.

Code: 665 0 38 524 52 52 523 104 52 141 66 52 72 73 45 194 85 33 193 104 33 73 73 38 45 73 41 35 73 38 24 75 39 23 77 39 85 77 33 14 76 38 63 77 33 385 0 0 384 38 0 330 71 33 331 104 33

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)

66
52√2
52
14
7√2
19√2
19
7
4
3
2√2
2
8
1√2
6
38
38√2
33√2
33