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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:64AY GHM

Order: 19

Horizontal side: 64 Vertical side: 64

Elements: 2, 2√2, 4, 4√2, 5√2, 8, 7√2, 10, 8√2, 10√2, 12√2, 14√2, 20, 27, 20√2, 30, 34, 37, 27√2.

Code: 375 0 27 301 30 64 142 44 50 341 64 64 86 36 42 202 64 30 46 32 38 85 36 34 26 30 36 45 32 34 25 30 34 74 37 27 126 32 22 203 64 10 277 0 27 270 27 27 54 32 22 104 54 0 103 64 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)

37
30
14√2
34
8√2
20√2
4√2
8
2√2
4
2
7√2
12√2
20
27
27√2
5√2
10√2
10