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A372550 Primes such that the next 10 prime gaps are all distinct. 1
15919, 15923, 24113, 24517, 30509, 34883, 34897, 36107, 49201, 52747, 56249, 64927, 64937, 66107, 66109, 66191, 67247, 67261, 67271, 67273, 68147, 70639, 70657, 70663, 70667, 70687, 70709, 70717, 71549, 75797, 78317, 78929, 79979, 81083, 81101, 83701, 88301, 94117, 94603, 94613, 96497, 97609 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
LINKS
EXAMPLE
a(3) = 24113 is a term because it is prime, the next 10 primes are 24121, 24133, 24137, 24151, 24169, 24179, 24181, 24197, 24203, 24223, and the gaps between these 11 primes are 8, 12, 4, 14, 18, 10, 2, 16, 6, 20 which are all distinct.
MAPLE
P:= [seq(ithprime(i), i=1..11)]:
R:= NULL: count:= 0:
while count < 100 do
P:= [op(P[2..-1]), nextprime(P[-1])];
if nops(convert(P[2..-1]-P[1..-2], set))=10 then
count:= count+1; R:= R, P[1];
fi
od:
R;
MATHEMATICA
s = {};
Do[If[10 == Length[Union[Differences[Prime[Range[k, k + 10]]]]], AppendTo[s,
Prime[k]]], {k, , 10000}]; s
CROSSREFS
Cf. A079007.
Sequence in context: A237071 A251848 A129473 * A237681 A218642 A151811
KEYWORD
nonn,new
AUTHOR
Zak Seidov and Robert Israel, May 05 2024
STATUS
approved

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Last modified May 18 23:43 EDT 2024. Contains 372666 sequences. (Running on oeis4.)