A063096 Non-record differences among consecutive primes.

10, 12, 16, 24, 26, 28, 30, 32, 38, 40, 42, 46, 48, 50, 54, 56, 58, 60, 62, 64, 66, 68, 70, 74, 76, 78, 80, 82, 84, 88, 90, 92, 94, 98, 100, 102, 104, 106, 108, 110, 116, 120, 122, 124, 126, 128, 130, 134, 136, 138, 140, 142, 144, 146, 150, 152, 156, 158, 160, 162

Offset

1,1

Comments

These values do not arise in A005250 nor in A063095.

Almost certainly this sequence is exactly the even numbers not in A005250. - Franklin T. Adams-Watters, Oct 09 2006

Links

Table of n, a(n) for n=1..60.

Example

10 and 12 are here because after the first gap of 8 (89 to 97), the next larger gap is 14 (113 to 127); thus 10 and 12 are never the largest gap. 11 is not here because it is never the gap between consecutive primes.

Prog

(PARI) { default(primelimit, 4294965247); n=0; r=0; for (m=1, 10^9, g=prime(m + 1) - prime(m); if (g > r, a=r + 2; r=g; while (a < r, write("b063096.txt", n++, " ", a); a+=2); if (n==100, break)) ) } \\ Harry J. Smith, Aug 18 2009

Crossrefs

Cf. A005250, A001223, A063095.

Sequence in context: A063192 A109604 A187710 * A270819 A031183 A265043

Adjacent sequences: A063093 A063094 A063095 * A063097 A063098 A063099

Keyword

nonn

Author

Labos Elemer, Aug 07 2001

Status

approved