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Primitive Perfect Isosceles Right Triangled Square

Title: _d 19:76BL GHM

Order: 19

Horizontal side: 76 Vertical side: 76

Elements: 2, 2√2, 3, 4, 6, 8, 7√2, 10, 14, 10√2, 17, 18, 14√2, 24, 31, 38, 31√2, 45, 38√2.

Code: 455 0 31 384 38 38 383 76 38 74 45 31 43 52 34 65 52 32 241 76 38 33 48 31 102 58 24 24 50 32 23 52 32 81 58 32 185 58 14 317 0 31 310 31 31 171 48 31 103 58 14 144 62 0 143 76 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)

45
38√2
38
7√2
4
6
24
3
10√2
2√2
2
8
18
31
31√2
17
10
14√2
14