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Primitive Perfect Isosceles Right Triangled Square

Title: _d 19:158BN GHM

Order: 19

Horizontal side: 158 Vertical side: 158

Elements: 7, 7√2, 10√2, 12√2, 18, 24, 17√2, 18√2, 31, 24√2, 34, 36, 27√2, 43, 61, 79, 61√2, 97, 79√2.

Code: 975 0 61 794 79 79 793 158 79 184 97 61 183 115 61 315 115 48 431 158 79 617 0 61 610 61 61 274 88 34 106 105 51 170 105 51 77 115 48 76 115 41 242 146 24 241 146 48 122 158 36 363 158 0 341 122 34

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)

97
79√2
79
18√2
18
31
43
61
61√2
27√2
10√2
17√2
7
7√2
24√2
24
12√2
36
34