Shirakawa's Box Packing Collection


The box packing collection by 白川俊博 (Toshihiro Shirakawa).

Tiling and Packing results of Torsten Sillke
Michael Reid's box collection

Pentomino 5/19

Complete.

3D
2x[3-4]xN01993Sillke
102x5x51 prime minimalReid
162x5x87 prime1993Sillke
222x5x1120 prime1993Sillke
2x5x1201993Sillke
282x5x1476 prime1993Sillke
342x5x17272 prime1993Sillke
2x[6-7]xN01993Sillke
2x9xN01993Sillke
2x10x1201993Sillke
2x12x1501993Sillke
962x12x201+ prime1993Sillke
1202x12x251+ prime1993Postl
1442x12x301+ prime1993Postl
1682x12x351+ prime1993Postl
3x[3-8]xN01993Sillke
3x9x1001993Sillke
3x9x1501993Sillke
1083x9x201+ prime1993Sillke
1353x9x251+ prime1998Sillke
1623x9x301+ prime1993Postl
1893x9x351+ prime1998Sillke
3x10x1001993Sillke
723x10x121+ prime1993Sillke
3x10x[13-14]01993Sillke
903x10x151+ prime1993Sillke
3x10x[16-17]01993Sillke
1083x10x181+ prime1993Postl
1143x10x191+ prime1993Postl
1203x10x201+ prime1993Postl
1263x10x211+ prime1993Postl
1323x10x221+ prime1993Postl
1383x10x231+ prime1993Postl
1503x10x251+ prime1993Postl
1563x10x261+ prime1993Postl
1683x10x281+ prime1993Postl
1743x10x291+ prime1993Postl
3x11xN01993Postl
1083x12x151+ prime1993Postl
1173x13x151+ prime2008van de Konijnenberg
1563x13x201+ prime1993Postl
1953x13x251+ prime2008van de Konijnenberg
1263x14x151+ prime2008van de Konijnenberg
1683x14x201+ prime1993Postl
2103x14x251+ prime2008van de Konijnenberg
1353x15x151+ prime2008van de Konijnenberg
1443x15x161+ prime2008van de Konijnenberg
1533x15x171+ prime2008van de Konijnenberg
1623x15x181+ prime2008van de Konijnenberg
1713x15x191+ prime2008van de Konijnenberg
1893x15x211+ prime2008van de Konijnenberg
1923x16x201+ prime2008van de Konijnenberg
2403x16x251+ prime2015Shirakawa
2043x17x201+ prime2008van de Konijnenberg
2553x17x251+ prime2015Shirakawa
4x4xN01993Sillke
4x5x[6-7]01993Sillke
4x5x901993Sillke
484x5x121+ prime1993Sillke
484x6x101+ prime1993Sillke
724x6x151+ prime1993Postl
564x7x101+ prime1993Sillke
844x7x151+ prime1993Postl
724x9x101+ prime1993Postl
1084x9x151+ prime1993Postl
5x5x501993Sillke
5x5x701993Sillke
5x5x901993Sillke
555x5x111+ prime1993Sillke
5x6x601993Sillke
425x6x71+ prime1993Sillke
545x6x91+ prime1993Postl
495x7x71+ prime2008van de Konijnenberg
565x7x81+ composite2008van de Konijnenberg
635x7x91+ prime2008van de Konijnenberg
815x9x91+ prime2015Shirakawa
726x6x101+ prime1993Sillke
1086x6x151+ prime1993Postl
4D
282x2x5x71+ prime2015Shirakawa
362x2x5x91+ prime2015Shirakawa
182x3x3x51+ prime2015Shirakawa
242x3x4x51+ prime2015Shirakawa
322x4x4x51+ prime2015Shirakawa
273x3x3x51+ prime2015Shirakawa

*D
2x...x2x[3-4]xN02015Shirakawa
2x...x2x6xN02015Shirakawa

Sillke overlooked 3x16x25, 3x17x25 and 5x9x9. And he says 5x7x8 is prime, but it is not prime: 2x5x8 + 2x5x5 *4.


Mar 13, 2015 by k16@chiba.email.ne.jp