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A171269
Intersection of A171267 and A171268.
1
5, 751, 79193
OFFSET
1,1
COMMENTS
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
CROSSREFS
Sequence in context: A345357 A260481 A157281 * A172890 A332175 A195612
KEYWORD
base,more,nonn,bref
AUTHOR
Farideh Firoozbakht, Apr 28 2010
STATUS
approved