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A053302
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Largest n-digit prime at the start of a record in the RECORDS transform of the prime gaps.
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2
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7, 89, 887, 9551, 31397, 492113, 4652353, 47326693, 436273009, 4302407359, 42652618343, 738832927927, 7177162611713, 90874329411493, 218209405436543, 1693182318746371
(list;
graph;
refs;
listen;
history;
text;
internal format)
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OFFSET
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1,1
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COMMENTS
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a(17) is probably 80873624627234849 and a(19) is probably 8822016561303449927. - Robert G. Wilson v, Mar 16 2004
a(18) is most probably 804212830686677669. - M. F. Hasler, Apr 25 2014
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LINKS
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FORMULA
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EXAMPLE
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a(5)=31397, the last 5-digit prime to begin a gap.
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CROSSREFS
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The length of the gap is in A053303.
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KEYWORD
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nonn,base
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AUTHOR
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EXTENSIONS
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STATUS
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approved
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