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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:150DL GHM

Order: 19

Horizontal side: 150 Vertical side: 150

Elements: 1, 4, 3√2, 5, 4√2, 6, 5√2, 7√2, 14, 18√2, 36, 39, 50, 36√2, 64, 50√2, 75, 100, 75√2.

Code: 1005 0 50 754 75 75 753 150 75 184 93 57 63 111 69 32 114 72 391 150 75 46 110 68 362 150 36 50 105 69 51 110 69 17 110 69 45 110 64 76 93 57 147 100 64 643 114 0 505 0 0 504 50 0 363 150 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)

100
75√2
75
18√2
6
3√2
39
4√2
36√2
5√2
5
1
4
7√2
14
64
50
50√2
36