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%I M4032 N1673 #16 Oct 14 2023 23:44:46
%S 5,229,401,577,1129,1297,7057,8761,14401,32401,41617,57601,90001
%N Primes p == 1 (mod 4) where class number of Q(sqrt p) increases.
%D D. Shanks, Review of "K. E. Kloss et al., Class number of primes of the form 4n+1", Math. Comp., 23 (1969), 213-214.
%D N. J. A. Sloane, A Handbook of Integer Sequences, Academic Press, 1973 (includes this sequence).
%D N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).
%H D. Shanks, <a href="/A002142/a002142.pdf">Review of "K. E. Kloss et al., Class number of primes of the form 4n+1"</a>, Math. Comp., 23 (1969), 213-214. [Annotated scanned preprint of review]
%K nonn
%O 1,1
%A _N. J. A. Sloane_
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