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A322606
Primes of form 9753197531... .
2
97, 9753197, 97531975319, 97531975319753197, 975319753197531975319
OFFSET
1,1
COMMENTS
The next term is too large to include.
The next term has 127 digits and there are no additional terms up to 2000 digits. - Harvey P. Dale, Jul 13 2021
LINKS
MATHEMATICA
Select[Table[FromDigits[PadRight[{}, n, {9, 7, 5, 3, 1}]], {n, 30}], PrimeQ] (* Harvey P. Dale, Jul 13 2021 *)
CROSSREFS
Subsequence of A030096.
Cf. A322517.
Sequence in context: A338779 A209475 A186167 * A145309 A122128 A114430
KEYWORD
nonn,base
AUTHOR
Seiichi Manyama, Dec 20 2018
STATUS
approved