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 A339866 Primes that are simultaneously the sums of 11, 13, and 15 consecutive primes. 0
 8472193, 14084311, 16569827, 28358851, 33546551, 45993127, 91174081, 123593753, 186861293, 205286087, 224010023, 227568853, 310359607, 335497667, 423104119, 454320901, 482749429, 492404317, 558048187, 560997023, 566428813, 700508971, 707060359, 715731761, 735276379 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS Intersection of A127340, A127341, A161612. The first case with 17 consecutive primes is a(219) = 8410721789. Are there more such terms? a(10) = 205286087 is the sum of k consecutive primes not only for k = 11, 13, and 15, but also for k=1 (i.e., a(10) is a prime), k=9, and k=233. - Jon E. Schoenfield, Apr 24 2021 LINKS Table of n, a(n) for n=1..25. EXAMPLE Sum_{k=61746..61756} prime(k) = Sum_{k=52937..52949} prime(k) = Sum_{k=46425..46439} prime(k) = 8472193, so 8472193 is a term. - Jon E. Schoenfield, Apr 24 2021 CROSSREFS Cf. A127340, A127341, A161612, A213914. Sequence in context: A049362 A251119 A205179 * A251173 A203824 A081639 Adjacent sequences: A339863 A339864 A339865 * A339867 A339868 A339869 KEYWORD nonn AUTHOR Zak Seidov, Apr 24 2021 STATUS approved

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Last modified June 2 08:40 EDT 2023. Contains 363090 sequences. (Running on oeis4.)