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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:130AF GHM

Order: 19

Horizontal side: 130 Vertical side: 130

Elements: 5√2, 8, 10, 10√2, 15√2, 19√2, 30, 34, 38, 27√2, 42, 46, 34√2, 50, 38√2, 54, 42√2, 46√2, 50√2.

Code: 547 0 130 340 54 130 341 88 130 427 88 130 426 88 88 56 15 91 107 20 96 106 20 86 507 30 96 500 80 96 81 88 96 150 15 91 382 38 38 301 30 76 274 57 19 460 84 46 461 130 46 383 38 0 192 57 19

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)

54
34√2
34
42
42√2
5√2
10
10√2
50
50√2
8
15√2
38√2
30
27√2
46√2
46
38
19√2