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A076977
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Product of the largest prime divisors of composite numbers between successive primes.
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2
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1, 2, 3, 30, 3, 70, 3, 385, 4095, 5, 7854, 1235, 7, 1265, 23205, 127281, 5, 62062, 2737, 3, 502645, 615, 1632323, 124158255, 385, 17, 4823, 3, 2849, 24662087802577225, 1118, 1190255, 23, 499504581303, 5, 1431859, 1444515, 37433, 1263899, 11725483
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OFFSET
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1,2
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LINKS
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MATHEMATICA
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plpd[l_]:=Times@@(FactorInteger[#][[-1, 1]]&/@l); plpd/@(Range[#[[1]]+1, #[[2]]-1]&/@Partition[Prime[Range[50]], 2, 1]) (* Harvey P. Dale, Sep 02 2020 *)
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CROSSREFS
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KEYWORD
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nonn
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AUTHOR
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EXTENSIONS
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STATUS
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approved
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