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A059121
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Smallest sets of 4 consecutive palindromic primes (palprimes) in arithmetic progression. The initial palindromic prime of each set is listed.
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2
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1120211, 159202951, 185595581, 190404091, 317565713, 10832723801, 10875857801, 12134643121, 13201010231, 13202120231, 16831813861, 16832623861, 30113031103, 31975057913, 33396769333, 34842724843
(list; graph; refs; listen; history; internal format)
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OFFSET
| 1,1
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FORMULA
| Sets are found by exhaustive search.
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EXAMPLE
| 159202951, 159232951, 159262951, 159292951 are consecutive palindromic primes, thus the smallest number is listed.
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CROSSREFS
| A059120 gives 3 consecutive palindromic primes in AP, A059122 gives 5 consecutive palindromic primes in AP
Sequence in context: A205916 A205908 A186066 * A176194 A116175 A059767
Adjacent sequences: A059118 A059119 A059120 * A059122 A059123 A059124
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KEYWORD
| nonn,base
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AUTHOR
| Harvey Dubner (harvey(AT)dubner.com), Jan 07 2001
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