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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:76BS GHM

Order: 19

Horizontal side: 76 Vertical side: 76

Elements: 2√2, 4, 4√2, 5√2, 6√2, 10, 8√2, 9√2, 10√2, 19, 14√2, 20, 18√2, 19√2, 28, 29, 38, 48, 38√2.

Code: 485 0 28 384 38 38 383 76 38 101 48 38 92 57 29 144 62 24 196 57 19 293 57 0 52 62 24 285 0 0 184 18 10 80 36 28 64 42 22 46 44 24 26 42 22 45 44 20 106 18 10 207 28 20 195 57 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)

48
38√2
38
10
9√2
14√2
19√2
29
5√2
28
18√2
8√2
6√2
4√2
2√2
4
10√2
20
19