A157033 Smallest prime with 2^n digits.

2, 11, 1009, 10000019, 1000000000000037, 10000000000000000000000000000033, 1000000000000000000000000000000000000000000000000000000000000121

Offset

0,1

Links

Table of n, a(n) for n=0..6.

Mathematica

f[n_] := NextPrime[10^(2^n - 1)]; Table[f@n, {n, 0, 7}] (* Robert G. Wilson v, Mar 17 2009 *)

Crossrefs

Cf. A157034, A003617, A157035, A157036.

Sequence in context: A157841 A293240 A365098 * A011825 A306909 A084673

Adjacent sequences: A157030 A157031 A157032 * A157034 A157035 A157036

Keyword

nonn,base

Author

Lekraj Beedassy, Feb 22 2009

Status

approved