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A168006
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Primes n with property that first digit of 2*n = last digit of n.
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1
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37, 61, 71, 163, 173, 193, 367, 397, 479, 499, 521, 541, 571, 601, 631, 641, 661, 691, 701, 751, 761, 811, 821, 881, 911, 941, 971, 991, 1523, 1543, 1553, 1583, 1613, 1663, 1693, 1723, 1733, 1753, 1783, 1823, 1873, 1913, 1933, 1973, 1993, 3517, 3527, 3547
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