OFFSET
1,1
COMMENTS
Give six consecutive primes with gaps 6,6,6,12,12 I found 242 primes like this in the first 22,000,000 primes greatest found is 412276981
EXAMPLE
206191,206197,206203,206209,206221,206233 are consecutive primes with gaps 6,6,6,12,12
MATHEMATICA
Transpose[Select[Partition[Prime[Range[800000]], 6, 1], Differences[#] == {6, 6, 6, 12, 12}&]][[1]] (* Harvey P. Dale, Jan 16 2012 *)
CROSSREFS
KEYWORD
nonn
AUTHOR
Pierre CAMI, Mar 14 2006
STATUS
approved