id:A100750 - OEIS Search Results

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Primes p such that p-100 or p+100 (or both) is prime.

+0
7

3, 7, 13, 31, 37, 67, 73, 79, 97, 103, 107, 113, 127, 131, 137, 139, 151, 157, 163, 167, 173, 179, 181, 193, 197, 211, 227, 239, 251, 257, 263, 281, 283, 293, 311, 331, 349, 367, 379, 383, 409, 421, 431, 449, 457, 463, 467, 479, 487, 499, 509, 521, 541, 547 (list; graph; listen)

	OFFSET	`1,1`
	EXAMPLE	`Primes 3 and 103 differ by 100` `Primes 193 and 293 differ by 100`
	MATHEMATICA	`Select[ Prime[ Range[101]], # > 100 && PrimeQ[ # - 100] \|\| PrimeQ[ # + 100] &] (from Robert G. Wilson v Jan 14 2005)`
	CROSSREFS	`Sequence in context: A031157 A049488 A136051 this_sequence A105435 A117708 A093431` `Adjacent sequences: A100747 A100748 A100749 this_sequence A100751 A100752 A100753`
	KEYWORD	`nonn`
	AUTHOR	`Parthasarathy Nambi (PachaNambi(AT)yahoo.com), Jan 12 2005`
	EXTENSIONS	`Corrected and extended by Robert G. Wilson v (rgwv(AT)rgwv.com), Jan 14 2005`

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.

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