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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:99AA GHM

Order: 19

Horizontal side: 99 Vertical side: 99

Elements: 2, 2√2, 14, 19, 14√2, 21, 24, 25, 26, 28, 21√2, 33, 24√2, 25√2, 26√2, 47, 49, 50, 52.

Code: 525 0 47 501 50 99 252 75 74 491 99 99 253 75 49 242 99 50 243 99 26 24 52 47 210 54 49 211 75 49 475 0 0 331 33 47 197 33 47 147 33 28 146 33 14 287 47 28 23 75 26 260 73 26 261 99 26

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)

52
50
25√2
49
25
24√2
24
2√2
21√2
21
47
33
19
14
14√2
28
2
26√2
26