Primes p such that p and 5*p^2+5*p-1 are both prime
2, 3, 5, 11, 29, 41, 47, 137, 197, 227, 251, 269, 293, 353, 359, 383, 401, 467, 641
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Wed Dec 30 20:02:07 CET 2009 [seqfan] Interim database of my new sequence related work, and index of existing material