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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:111AB GHM

Order: 19

Horizontal side: 111 Vertical side: 111

Elements: 4, 3√2, 4√2, 6, 8, 6√2, 12, 17, 17√2, 24√2, 34, 27√2, 30√2, 48, 34√2, 36√2, 51, 60, 47√2.

Code: 607 0 111 366 24 75 342 94 77 341 94 111 172 111 94 171 111 111 476 64 47 246 0 51 485 24 27 515 0 0 46 60 43 85 64 39 45 60 39 121 72 39 62 78 33 63 78 27 32 81 30 300 81 30 274 51 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)

60
36√2
34√2
34
17√2
17
47√2
24√2
48
51
4√2
8
4
12
6√2
6
3√2
30√2
27√2