id:A116074 - OEIS Search Results

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Primes that have the property that deleting some digit results in a prime with the same multiplicative order, or period (repeating length of 1/p).

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2161, 155801, 263201, 445001 (list; graph; listen)

	OFFSET	`1,1`
	LINKS	`C. K. Caldwell, Prime Curios`
	EXAMPLE	`2161 and 211 (delete a digit from 2161) are both primes with period 30, so 2161 is in the sequence.`
	CROSSREFS	`Cf. A116075, A116076.` `Sequence in context: A118576 A075702 A061335 this_sequence A035872 A126831 A020421` `Adjacent sequences: A116071 A116072 A116073 this_sequence A116075 A116076 A116077`
	KEYWORD	`base,more,nonn`
	AUTHOR	`G. L. Honaker and Jud McCranie (j.mccranie(AT)comcast.net), Feb 03 2006`

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Last modified November 18 20:14 EST 2008. Contains 147244 sequences.