A158957 Lesser of two successive primes p1, p2, where p2-p1 (gap) includes at least one entire primeless century.

1671781, 2637799, 3117299, 3933599, 4640599, 4652353, 5178193, 5518687, 5837399, 5845193, 6012899, 6084977, 6333799, 6376193, 6789793, 6958667, 7129877, 7565191, 7803491, 7826899, 8027699, 8367397, 8421251, 8905199

Offset

1,1

Comments

The sequence is probably infinite.

Links

Table of n, a(n) for n=1..24.

Mathematica

Transpose[Select[Partition[Prime[Range[600000]], 2, 1], Floor[#[[2]]/100]- Floor[ #[[1]]/100]>1&]][[1]] (* Harvey P. Dale, Jul 10 2015 *)

Crossrefs

Sequence in context: A333512 A061127 A183798 * A136295 A250932 A234897

Adjacent sequences: A158954 A158955 A158956 * A158958 A158959 A158960

Keyword

nonn

Author

Ki Punches, Apr 29 2009

Extensions

Corrected by Ray Chandler, Apr 30 2009

Status

approved