462
This number is a composite.
462462 + 462 + 1 is prime. [Russo]
462 is the largest possible integer such that every one of
its 8 complementary pair of divisors (d,d'), N=d*d', are
such that all d+d' and abs(d-d') are 1 or prime quantities.
By Parviz Afereidoon. [Rivera]
(There are 2 curios for this number that have not yet been approved by an editor.)
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