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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:170AK GHM

Order: 19

Horizontal side: 170 Vertical side: 170

Elements: 5√2, 10, 10√2, 16√2, 22√2, 32, 23√2, 44, 32√2, 46, 34√2, 58, 46√2, 48√2, 53√2, 76, 78, 56√2, 69√2.

Code: 785 0 92 564 56 114 346 78 136 587 112 170 536 117 117 226 56 114 445 78 92 50 117 117 107 112 112 106 112 102 482 170 64 462 46 46 461 46 92 232 69 69 761 122 92 690 69 69 326 138 32 166 122 16 325 138 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)

78
56√2
34√2
58
53√2
22√2
44
5√2
10
10√2
48√2
46√2
46
23√2
76
69√2
32√2
16√2
32