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 A274235 Numbers n such that n^2048 + (n+1)^2048 is prime. 3
 754, 1289, 1368, 1813, 3159, 3280, 3301, 4976, 6204, 6283, 6723, 6904, 7141, 10246, 11417, 13268, 15456, 19428, 19683, 19698, 20298, 21484, 22543, 23702, 23815, 24747, 27010, 32319, 34133, 36201, 37030, 39438, 41292, 44472, 47623, 50198, 51031, 51370, 51521, 52628, 53073, 53309, 53767, 55911, 56630, 59424 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS The terms correspond only to probable primes. LINKS Richard Fischer, Primzahlen mit der Form (B+1)^N+B^N. Henri Lifchitz & Renaud Lifchitz, Search for : x^2048+y^2048. MATHEMATICA Select[Range[1, 10000], PrimeQ[#^2048 + (#+1)^2048] &] PROG (PARI) for(n=1, 10000, if(isprime(n^2048 + (n+1)^2048), print1(n, ", "))) (MAGMA) [n: n in [1..10000] |IsPrime(n^2048 + (n+1)^2048)] CROSSREFS Cf. A005097, A027861, A155211, A153504, A154535, A174156, A174157, A215431, A215432, A215433, A274234, A274236, A274237. Sequence in context: A251330 A092449 A197107 * A304608 A252913 A252917 Adjacent sequences:  A274232 A274233 A274234 * A274236 A274237 A274238 KEYWORD nonn AUTHOR Tim Johannes Ohrtmann, Jun 15 2016 STATUS approved

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Last modified August 11 10:15 EDT 2022. Contains 356065 sequences. (Running on oeis4.)