23303[PrimeNumbers] Re: A question
- Oct 1, 2011Mike wrote:
> Now do you feel like factorising the 98+27=125-digit integer (u+1)We only need the smallest factor which is trivially found by trial
factoring to be 103.
The sequence of smallest prime factors is the Euclid-Mullin sequence.
See for example http://oeis.org/A000945 and
The smallest missing prime in the 47 known terms is 31.
Jens Kruse Andersen
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