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A282669
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Prime numbers p > 3 such that 2^p - 9 is prime.
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0
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OFFSET
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1,1
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COMMENTS
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Let W = 2^p - 9 and s = (W+7)/(2*p), then 3^s == 4 (mod W) for terms 1..6.
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LINKS
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PROG
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(PARI)
forprime(p=5, 10^5, W= 2^p-9; if(ispseudoprime(W), print1(p, ", ")))
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CROSSREFS
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KEYWORD
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nonn,more
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AUTHOR
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STATUS
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approved
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