Primes p such that p^3+2*p^2+p+1 is prime
2, 5, 7, 13, 23, 47, 79, 89, 103, 109, 137, 139, 193, 223, 229, 257, 277, 293, 317, 347
4 seqfan posts
Fri Oct 9 02:38:44 CEST 2009 [seqfan] Re: Edit of A155030
Fri Oct 9 02:23:12 CEST 2009 [seqfan] Re: Edit of A155030
Fri Oct 9 02:14:37 CEST 2009 [seqfan] Re: Edit of A155030
Fri Oct 9 01:56:38 CEST 2009 [seqfan] Edit of A155030
Index of A-numbers in seqfan: by ascending order
by month
by frequency
by keyword
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