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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:122AK GHM

Order: 19

Horizontal side: 122 Vertical side: 122

Elements: 4√2, 13, 14, 11√2, 22, 25, 26, 22√2, 32, 33, 26√2, 38, 44, 45, 32√2, 52, 45√2, 64, 48√2.

Code: 482 48 74 441 44 122 222 66 100 331 77 122 457 77 122 456 77 77 223 66 78 112 77 89 253 77 64 44 48 74 523 52 26 147 52 78 135 77 64 387 52 64 643 90 0 322 122 32 323 122 0 265 0 0 264 26 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√2
44
22√2
33
45
45√2
22
11√2
25
4√2
52
14
13
38
64
32√2
32
26
26√2