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In 1752, Goldbach conjectured in a letter to Euler that every odd integer can be written in the form p + 2a^{2}, where p is unity or a prime and a is allowed to be zero. This is not the conjecture Goldbach is famous for because it is falsein 1856, M. A. Stern and his students found the only two known exceptions, 5777 being the smallest. Can you find the other?
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