本文证明除了至多N20/21+ε个例外整数外,所有满足必要条件n=1 or 3(mod 6)的正整数n≤N均可表为两个素数的平方与一个素数的三次方的和.%In this paper we prove that, with at most N20/21+ε exceptions, all positive integers n ≤ N satisfying necessary conditions n = 1 or 3 (mod 6) can be written as sums of two squares of primes and a cube of a prime.
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