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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:488AA GHM

Order: 19

Horizontal side: 488 Vertical side: 488

Elements: 36√2, 46√2, 68, 72, 53√2, 76, 92, 68√2, 70√2, 72√2, 106, 76√2, 152, 184, 198, 145√2, 152√2, 290, 244√2.

Code: 2905 0 198 2444 244 244 1526 336 336 923 336 244 1525 336 184 464 290 198 686 268 176 1985 0 0 1454 145 53 765 336 108 764 412 108 1843 488 0 706 198 106 685 268 108 725 268 36 724 340 36 536 145 53 1065 198 0 364 304 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)

290
244√2
152√2
92
152
46√2
68√2
198
145√2
76
76√2
184
70√2
68
72
72√2
53√2
106
36√2