A103110 Numbers n such that (58*100^n - 157)/99 is prime.

2, 3, 5, 63, 237, 407, 687, 4413, 5606

Offset: 1

Author

Farideh Firoozbakht, Jan 24 2005

Keywords

• more
• nonn

Comments

(58*100^A103110-157)/33 is a subsequence of the sequence A069514, so see Comments on A069514. Next term is greater than 6400.

Next term is greater than 15000. - Michael S. Branicky, Mar 22 2023

Crossrefs

Cf. A069514, A102589.

Programs

Mathematica

Do[If[PrimeQ[(58*10^n - 157)/99], Print[n]], {n, 6400}]

PARI

is(n)=ispseudoprime((58*100^n-157)/99) \\ Charles R Greathouse IV, Jun 13 2017