论文标题
在郭的猜想一致性
On a conjectural congruence of Guo
论文作者
论文摘要
令$ p \ equiv3 \ pmod {4} $为prime,$ r $ a正整数。我们表明$$ \ prod_ {k = 1}^{(p^{2r} -1)/2} \ frac {4K-1} {4K+1} \ equiv1 \ pmod {p^2}。 $$这证实了最近对郭的猜想。
Let $p\equiv3\pmod{4}$ be a prime and $r$ a positive integer. We show that $$ \prod_{k=1}^{(p^{2r}-1)/2}\frac{4k-1}{4k+1}\equiv1\pmod{p^2}. $$ This confirms a recent conjecture of Guo.