# Prime Number Days in 2013

August 6th, 2013 by Math Tricks | Filed under Prime Numbers.2013 is a great year for prime numbers. I have been periodically checking days in 2013 to see if they were prime, and then noting it on the Facebook page if they were. I have been kicking myself because I have not come up with the idea of determining all of the prime number days in 2013 until now! Ah well, better late then never – presenting . . .

**The BIG List of Prime Number Days in 2013**

Did you know that New Year’s Eve 2013 is a prime number day?

Did you also know that there are several consecutive prime number days in 2013?

Here is a list that i generated of all the prime number days in 2013. The format I searched is MMDDYY. It is left to you as an exercise to find the prime number days in other standard formats – lol!

*NOTE: Dates with an * indicate consecutive prime number days*

January:

10313

10513

10613 **1062013 is also prime!**

11113

11213

11813

12113

12413

12613

12713

February:

20113

21013

21313

21613

21713

22013

22613

March:

30113

30313

30713

31013

31513

32213

32413

32713

33013 *

33113 * **3312013 is also prime!**

April:

40213

40813

41113 *

41213 *

41413 *

41513 *

41813

42013

43013 **4302013 is also prime!**

May:

50513

51413 **5142013 is also prime!**

51613 *

51713 *

51913

52313

52813

53113

June:

60413

60913

61613

61813

62213

July:

70313 **7032013 is also prime!**

70913

71413

71713

72313

72613

73013 **7302013 is also prime!**

August:

80513 **8052013 is also prime!**

80713

81013

82013 **8202013 is also prime!**

82613

82813 *

82913 *

September:

90313

91513

91813

92413

October:

100213 *

100313 * **10032013 is also prime!**

100613

100913

101113

101513 **10152013 is also prime!**

102013

102913

November:

110813

111913

112213

112913

December:

120413

120713 **12072013 is also prime!**

121013

121313

123113

Tags: 2013 prime number days, prime number days 2013, Prime Number Days in 2013