id:A057880 - OEIS Search Results

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Primes with 4 distinct digits that remain prime (no leading zeros allowed) after deleting all occurrences of its digits d.

+0
2

6173, 12239, 16673, 19531, 19973, 21613, 22397, 22937, 34613, 36137, 47933, 51193, 54493, 56519, 56531, 56591, 69491, 69497, 72937, 76873, 93497, 96419, 96479, 96497, 98837, 112939, 118213, 131779, 143419, 144497, 159319, 163337 (list; graph; listen)

	OFFSET	`0,1`
	CROSSREFS	`Cf. A057876-A057883, A051362, A034302-A034305.` `Sequence in context: A114131 A007992 A033288 this_sequence A114930 A068757 A031836` `Adjacent sequences: A057877 A057878 A057879 this_sequence A057881 A057882 A057883`
	KEYWORD	`nonn,base`
	AUTHOR	`Patrick De Geest (pdg(AT)worldofnumbers.com), Oct 15 2000.`

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Last modified August 19 23:53 EDT 2008. Contains 142930 sequences.

AT&T Labs Research