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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:88AH GHM

Order: 19

Horizontal side: 88 Vertical side: 88

Elements: 3√2, 6, 8, 6√2, 8√2, 9√2, 16, 18, 14√2, 21, 24, 28, 21√2, 24√2, 39, 28√2, 40, 34√2, 40√2.

Code: 407 0 88 406 0 48 62 46 82 61 46 88 32 49 85 214 67 67 213 88 67 96 40 76 185 49 67 342 74 42 391 88 67 242 24 24 140 74 42 280 60 28 281 88 28 243 24 0 165 24 8 85 24 0 84 32 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)

40
40√2
6√2
6
3√2
21√2
21
9√2
18
34√2
39
24√2
14√2
28√2
28
24
16
8
8√2