Primes of the form x^2+15*x*y-y^2.
37, 53, 173, 193, 229, 241, 347, 359, 383, 439, 443, 449, 461, 503, 509, 541, 593
5 seqfan posts
Sun Dec 7 20:31:39 CET 2008 [seqfan] Re: A080906?
Sun Dec 7 20:24:54 CET 2008 [seqfan] Re: A080906?
Sun Dec 7 08:05:05 CET 2008 [seqfan] Re: A080906?
Sun Dec 7 07:26:27 CET 2008 [seqfan] Re: A080906?
Sun Dec 7 06:50:42 CET 2008 [seqfan] A080906?
Index of A-numbers in seqfan: by ascending order
by month
by frequency
by keyword
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