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A103490
Smallest integer greater than or equal to imaginary part of zeros of Riemann zeta function which is prime.
0
31, 41, 53, 61, 73, 83, 89, 139, 151, 151, 157, 179, 193, 197, 199, 257, 277, 283, 311, 313, 337, 347, 367, 379, 389, 397, 409, 419, 421, 431, 433, 439, 443, 457, 461, 463, 467, 479, 479, 487, 499, 503, 509, 521, 523, 541, 541, 557, 563, 569, 571, 587, 593
OFFSET
1,1
EXAMPLE
a(1)= 31. 4th zero of Riemann zeta function is 30.424876126... and the smallest integer greater or equal which is prime is 31.
MATHEMATICA
Select[ Ceiling@ Im@ ZetaZero@ Range@ 340, PrimeQ] (* Robert G. Wilson v, Jan 27 2015 *)
CROSSREFS
Sequence in context: A099180 A156299 A342216 * A105320 A104822 A198175
KEYWORD
nonn
AUTHOR
Jani Melik, May 20 2008
STATUS
approved