id:A070269 - OEIS Search Results

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Primes for which the smallest positive primitive root is odd and nonprime.

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2, 409, 439, 3631, 4441, 4657, 8681, 12841, 15889, 16633, 21559, 22751, 28393, 30091, 30937, 32257, 32353, 33811, 33871, 36793, 36871, 41809, 41851, 42193, 46649, 48673, 51631, 55921, 58237, 59053, 59497, 60889, 63691, 64609, 71011 (list; graph; listen)

	OFFSET	`1,1`
	PROGRAM	`(PARI) forprime(n=1, 100000, if((-1)^(lift(znprimroot(n))*(1-isprime(lift(znprimroot(n)))))==-1, print1(n, ", ")))`
	CROSSREFS	`Cf. A047936, A001918.` `Sequence in context: A142532 A092701 A067827 this_sequence A153911 A080392 A154541` `Adjacent sequences: A070266 A070267 A070268 this_sequence A070270 A070271 A070272`
	KEYWORD	`easy,nonn`
	AUTHOR	`Benoit Cloitre (benoit7848c(AT)orange.fr), May 09 2002`

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Last modified December 10 12:37 EST 2009. Contains 170569 sequences.

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