On January 20th, 2018 our “4000 Chebyshev Bias Tester” completed testing all primes up to 10*1014 and found a new and previously unknown 10th sign-changing zone for ∆{4;3,1}(x), where the value of ∆{4;3,1}(x) equals to -1. Continue reading
On January 20th, 2018 our “4000 Chebyshev Bias Tester” completed testing all primes up to 10*1014 and found a new and previously unknown 10th sign-changing zone for ∆{4;3,1}(x), where the value of ∆{4;3,1}(x) equals to -1. Continue reading