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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:116AG GHM

Order: 19

Horizontal side: 116 Vertical side: 116

Elements: 2√2, 3√2, 6, 6√2, 9√2, 14√2, 28, 20√2, 30, 36, 28√2, 40, 42, 44, 34√2, 36√2, 40√2, 60, 44√2.

Code: 605 0 56 404 40 76 403 80 76 367 80 116 366 80 80 22 82 78 340 82 78 204 60 56 282 28 28 421 42 56 62 48 50 94 51 47 63 48 44 32 51 47 307 42 44 440 72 44 441 116 44 283 28 0 142 42 14

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
40√2
40
36
36√2
2√2
34√2
20√2
28√2
42
6√2
9√2
6
3√2
30
44√2
44
28
14√2