Prime week Mystery Cache
Hidden : 4/1/2018
Difficulty:
3 out of 5
Terrain:
1 out of 5

Size: Size: micro (micro)

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Geocache Description:


The day that becomes prime when express as MMDD(4-digit integer) is prime day. How many prime days are there in a week? Find the maximum value(=a). When is the week with the most prime days? You can get the final coordinates from the dates.

MMDD prime day? count sum of prime
example 0415
0416
0417
0418
0419
0420
0421		 False
False
False
False
True
False
True		 2 840
the week with the most prime days ????
????
????
????
????
????
????		 ?
?
?
?
?
?
?		 a bcde

 

Actual cahche coordinates:
N 35° 33.(d+3)(e)(b+c)
E 139° 33.(|a-e+1|)(a+2)(|c-d|)

 

Additional Hints (No hints available.)



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