login
A053303
Length of maximal prime gap p_{k+1} - p_k with starting prime p_k < 10^n.
4
4, 8, 20, 36, 72, 114, 154, 220, 282, 354, 464, 540, 674, 804, 906, 1132
OFFSET
1,1
COMMENTS
Prime gaps associated with A053302.
a(17) is probably 1220 and a(19) is probably 1296. - Robert G. Wilson v, Mar 16 2004
LINKS
Thomas R. Nicely, First occurrence prime gaps [For local copy see A000101]
Eric Weisstein's World of Mathematics, Prime Gaps
EXAMPLE
a(1) = 4 from 7 to 11. a(2) = 8 from 89 to 97. a(3) = 20 from 887 to 907.
a(5)=72 because the 5-digit prime 31397 begins a gap of 72.
CROSSREFS
p_k's are in A053302. Cf. A005250, A002386. Essentially the same as A038460.
Sequence in context: A365964 A152233 A301896 * A097164 A133628 A280486
KEYWORD
nonn
AUTHOR
Enoch Haga, Mar 05 2000
EXTENSIONS
a(16) from Eric W. Weisstein, Mar 05 2004
STATUS
approved