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Primitive Perfect Isosceles Right Triangled Square

Title: _d 19:194AT GHM

Order: 19

Horizontal side: 194 Vertical side: 194

Elements: 1√2, 2, 2√2, 3√2, 4√2, 19√2, 28, 32, 23√2, 28√2, 32√2, 46, 51, 46√2, 74, 97, 74√2, 120, 97√2.

Code: 1205 0 74 974 97 97 973 194 97 234 120 74 190 143 97 511 194 97 40 124 78 34 127 75 26 128 76 327 130 78 320 162 78 16 127 75 25 128 74 747 0 74 740 74 74 284 102 46 283 130 46 464 148 0 463 194 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)

120
97√2
97
23√2
19√2
51
4√2
3√2
2√2
32
32√2
1√2
2
74
74√2
28√2
28
46√2
46