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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:104BK GHM

Order: 19

Horizontal side: 104 Vertical side: 104

Elements: 1, 1√2, 2, 3, 4, 5, 5√2, 9, 12, 14, 13√2, 26, 26√2, 38, 40, 38√2, 39√2, 66, 52√2.

Code: 665 0 38 524 52 52 396 65 65 130 65 65 141 66 52 95 66 43 121 78 52 262 104 26 57 66 43 50 71 43 41 75 43 35 75 40 17 75 40 16 75 39 27 76 40 403 78 0 385 0 0 384 38 0 263 104 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)

66
52√2
39√2
13√2
14
9
12
26√2
5
5√2
4
3
1
1√2
2
40
38
38√2
26