OFFSET
1,1
COMMENTS
This was the longest known sequence of primes in arithmetic progression from 17 May 2008 to 12 April 2010.
LINKS
Marco Ripà, Table of n, a(n) for n = 1..25
Jens Kruse Andersen, All known AP24 to AP26.
Wikipedia, Largest known primes in AP.
FORMULA
a(n) = 6171054912832631 + (n-1)*366384*A002110(9) with 1 <= n <= 25.
EXAMPLE
a(25) = 6171054912832631 + 24*81737658082080 = 8132758706802551 is prime.
MATHEMATICA
Table[6171054912832631 + (n - 1) 81737658082080, {n, 1, 25}] (* Bruno Berselli, Aug 06 2015 *)
PROG
(Sage) [6171054912832631+(n-1)*81737658082080 for n in (1..25)] # Bruno Berselli, Aug 06 2015
(Magma) [6171054912832631+(n-1)*81737658082080: n in [1..25]]; // Bruno Berselli, Aug 06 2015
CROSSREFS
KEYWORD
nonn,fini,full
AUTHOR
Marco Ripà, Aug 05 2015
STATUS
approved