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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:104BL GHM

Order: 19

Horizontal side: 104 Vertical side: 104

Elements: 4, 5, 4√2, 6, 9, 10, 11, 9√2, 14, 17, 17√2, 28, 33, 38, 43, 33√2, 38√2, 66, 52√2.

Code: 665 0 38 524 52 52 433 104 61 90 61 61 91 70 61 175 70 44 174 87 44 283 104 33 141 66 52 47 66 52 46 66 48 105 66 38 61 76 44 117 76 44 385 0 0 384 38 0 53 76 33 330 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
43
9√2
9
17
17√2
28
14
4
4√2
10
6
11
38
38√2
5
33√2
33