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A160687 Primes p such that p^2-2, p^4-2, p^6-2, p^8-2 and p^10-2 are all prime. 2
1068367, 72605597, 167800459, 342300461, 945454063, 1271025127, 1311243709, 1723430689, 1742554057, 2088627479, 2773023247, 3280315037, 3854112263, 4146729383, 4663996819, 5351452567, 6129009319, 6262797449, 6418720631, 7409777803, 7993593973, 8834281793 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
COMMENTS
p=15912460901 is in this sequence and p^12-2 is also prime. [From Dmitry Kamenetsky, May 26 2009]
LINKS
D. Kamenetsky, a(n) for n=1..53
CROSSREFS
Sequence in context: A234776 A081638 A193054 * A342328 A070042 A258061
KEYWORD
nonn
AUTHOR
Dmitry Kamenetsky, May 24 2009
STATUS
approved

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Last modified March 18 22:56 EDT 2024. Contains 370952 sequences. (Running on oeis4.)