A224845 Integer lengths of the Mills primes A051254.

1, 2, 4, 10, 29, 85, 254, 762, 2285, 6854, 20562, 61684, 185052, 555154, 1665461

Offset: 1

Author

Eric W. Weisstein, Jul 22 2013

Keywords

• nonn
• base
• more

Comments

Because of the precision of the known Mills' primes and PRPs, it is easy to safely assign decimal lengths of the Mills primes for yet undefined terms (at least another 20-30 terms; they are infinitesimally little offset from successive cubed values). Adding only two terms because these are currently known precisely. - Serge Batalov, Apr 30 2024

Examples

			The first few Mills primes are 2, 11, 1361, 2521008887, ... which have integer lengths (= number of decimal digits) of 1, 2, 4, 10, ....
		

Links

• Eric Weisstein's World of Mathematics, Mills' Prime

Crossrefs

Cf. A051254 (Mills primes).

Cf. A108739 (b_n associated with Mills primes).

Extensions

a(14)-a(15) from Serge Batalov, Apr 30 2024