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A244273
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First prime in set of 4 palindromic primes in arithmetic progression ordered by the largest term in the progression.
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1
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13931, 10301, 73637, 70607, 94049, 95959, 1120211, 1093901, 1003001, 1163611, 1150511, 1281821, 1262621, 1513151, 1022201, 1469641, 1114111, 1550551, 1820281, 1280821, 1245421, 1820281, 1250521, 1287821, 1609061, 1093901, 1600061, 1657561, 1654561, 1930391
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OFFSET
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1,1
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COMMENTS
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This sequence is a subsequence of A002385, the palindromic primes.
The list is ordered based on the highest member of the arithmetic progression.
Some primes generate multiple progressions for different common differences.
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REFERENCES
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Albert H. Beiler, Recreations in the Theory of Numbers, Second Edition, Dower Publications Inc, page 222.
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LINKS
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EXAMPLE
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a(2) = p = 10301 is in the sequence because with a distance of d = 3030, [p, p + d, p + 2d, p + 3d] = [10301, 13331, 16361, 19391] all are in arithmetic progression and are palindromic.
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CROSSREFS
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KEYWORD
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nonn,base
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AUTHOR
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STATUS
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approved
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