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OFFSET
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1,1
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COMMENTS
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Primes p such that both numbers p^A007953(p) and p^A007954(p) end with p.
a(4) > prime(10^8)=2038074743.
Number 2*10^k-1 is a term as soon as k is a multiple of 10 and belongs to A002957. In particular, a(4) <= 2*10^3020 - 1. - Max Alekseyev, Jun 07 2018
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LINKS
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CROSSREFS
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KEYWORD
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base,more,nonn,bref
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AUTHOR
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STATUS
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approved
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