摘要
Under the Generalized Riemann Hypothesis, it is proved that for any integer \%k≥770\% there is \%N\-k>0\% depending on \%k\% only such that every even integer ≥\%N\-k\% is a sum of two odd prime numbers and \%k\% powers of 2.
It is proved that for any integer k≥54 000, there is N k>0 depending on k only such that every even integer ≥N k is a sum of two odd prime numbers and k powers of 2.
基金
ProjectpartiallysupportedbyRGCResearchGrant (No .HKU 712 2 / 97P)andPost DoctoralFellowshipoftheUniversityofHongKong .
