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A137612
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Greater of a pair of closest (n-digit) distinct primes that add up to 10^n.
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2
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7, 53, 509, 5081, 50123, 500057, 5000087, 50000243, 500000069, 5000000063, 50000000189, 500000000231, 5000000001569, 50000000000381, 500000000000231, 5000000000001443, 50000000000001113, 500000000000000321
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OFFSET
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1,1
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LINKS
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PROG
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(PARI) local(t); n=10^n; t=nextprime(n/2+1); while(!isprime(n-t), t=nextprime(t+1)); t \\ Charles R Greathouse IV, Sep 29 2008
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CROSSREFS
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KEYWORD
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nonn,base
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AUTHOR
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EXTENSIONS
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STATUS
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approved
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