表大偶數為一個素數及一個不超過四個素數的乘積之和—

王元

ON THE REPRESENTATION OF LARGE EVEN INTEGER AS A SUM OF A PRIME AND A PRODUCT OF AT MOST 4 PRIMES

数学学报 . 1956, (4): 565 -582 . DOI: 10.12386/A1956sxxb0044