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A289825
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Primes of the form k!3-59049, where k!3 is the triple factorial number (A007661).
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1
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1047511, 4129751, 24285271, 2504843351, 126757680265156951, 7368624314106569113540951, 38900816605808456499140951, 663800167477016615356604425212847831700575205814331164458540403251687739883519999999940951
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OFFSET
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1,1
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LINKS
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MATHEMATICA
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MultiFactorial[n_, k_] := If[n<1, 1, n*MultiFactorial[n-k, k]];
Select[Table[MultiFactorial[i, 3] - 59049, {i, 17, 100}], PrimeQ[#]&]
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CROSSREFS
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KEYWORD
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nonn
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AUTHOR
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STATUS
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approved
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