Prime Days

A few DateStamps when represented as YyyyMmDd are prime numbers. Curious pattern at most. Prime days in 2013 are 20130203

  1. 3
  2. 3
  3. 3
  4. 3
  5. 1
  6. 7
  7. 9
  8. 7
  9. 9
  10. 1

There is no 31st of September. My algorithm sucks.

Future PrimeDays

  1. 3
  2. 1
  3. 7
  4. 9
  5. 7
  6. 9
  7. 9
  8. 1
  9. 3
  10. 9
  11. 7
  12. 9
  13. 7
  14. 1
  15. 7
  16. 9
  17. 1
  18. 3
  19. 1
  20. 3
  21. 7
  22. 1
  23. 1
  24. 3
  25. 9
  26. 9
  27. 3
  28. 9
  29. 7
  30. 3
  31. 9
  32. 1
  33. 7
  34. 9
  35. 7
  36. 3
  37. 1
  38. 1
  39. 1
  40. 1
  41. 3
  42. 7
  43. 1
  44. 1
  45. 1
  46. 7
  47. 3
  48. 7
  49. 1
  50. 3
  51. 1
  52. 1
  53. 1
  54. 7
  55. 1
  56. 7
  57. 9
  58. 1
  59. 3
  60. 9
  61. 1
  62. 7
  63. 1
  64. 9
  65. 7
  66. 9
  67. 7
  68. 1
  69. 3
  70. 7
  71. 3
  72. 9
  73. 1
  74. 7
  75. 3
  76. 1
  77. 9
  78. 3
  79. 1
  80. 3
  81. 1
  82. 1
  83. 1
  84. 9
  85. 7
  86. 7
  87. 7
  88. 1
  89. 1
  90. 3
  91. 7
  92. 1
  93. 1
  94. 9
  95. 3
  96. 3
  97. 1
  98. 1
  99. 7
  100. 9
  101. 9
  102. 1
  103. 7
  104. 7
  105. 1
  106. 1
  107. 7
  108. 9
  109. 1
  110. 9
  111. 3
  112. 9
  113. 1
  114. 7
  115. 1
  116. 9
  117. 3
  118. 1
  119. 3
  120. 9
  121. 1
  122. 3
  123. 9
  124. 1
  125. 3
  126. 3
  127. 9
  128. 7
  129. 9
  130. 7
  131. 1

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