id:A159352 - OEIS Search Results

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Primes of the form "1 [0]_n 3" - with zeros between 1 and 3.

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13, 103, 100003, 1000003, 100000000003, 100000000000000003, 1000000000000000003, 1000000000000000000000000000000000000003, 100000000000000000000000000000000000000000000000000000003 (list; graph; listen)

	OFFSET	`1,1`
	LINKS	`Dario Alejandro Alpern, Factorization using the Elliptic Curve Method`
	EXAMPLE	`1000000000000000000000000000000000000003 is a prime with 38 zeros between 1 and 3.`
	PROGRAM	`(MAGMA) [p: n in [1..100] \| IsPrime(p) where p is 10^n+3 ]; - Klaus Brockhaus, Apr 12 2009`
	CROSSREFS	`Cf. A159031` `Cf. A049054 (numbers n such that 10^n + 3 is prime), A102006 (numbers n such that 10*10^n + 3 is prime), A011557 (powers of 10).` `Sequence in context: A100277 A087398 A080440 this_sequence A129762 A023011 A022641` `Adjacent sequences: A159349 A159350 A159351 this_sequence A159353 A159354 A159355`
	KEYWORD	`base,nonn`
	AUTHOR	`Parthasarathy Nambi (PachaNambi(AT)yahoo.com), Apr 11 2009`

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Last modified December 6 13:45 EST 2009. Contains 170429 sequences.

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