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The LSD of Prime Numbers (Posted on 2015-02-08) Difficulty: 3 of 5
The LSD's (least significant digits) of all prime numbers, other than the special cases of primes 2 and 5, come from just four digits: 1, 3, 7, or 9.

Which of these LSD's occurs most frequently amongst primes less than 10000?

No Solution Yet Submitted by Danish Ahmed Khan    
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  Subject Author Date
Solutioncomputer solutionCharlie2015-02-08 16:15:06
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