38KiB, 640x640, n_new_cases.jpg View SameGoogleiqdbSauceNAO upper bound to the number of new cases Anonymous Tue 06 Oct 13:05:13 2020 No.12199590 ViewReplyOriginalReport Quoted By: >>12199606 >>12199955 >>12200063 >>12200064 >>12200171 >>12203985 >>12205994 >>12206416 >>12206432 >>12206710 >>12206926 it is known to work for 4-digit numbers too. which rises an interesting question: what's the largest natural number for which this works?