VQC !!/aJpLe9Pdk ID: 0fc106 June 30, 2018, 1:05 a.m. No.6561 🗄️.is 🔗kun >>6707 >>6969 If an integer p is a factor of a[t], then p will be a factor of a[p+1-t] for ALL cells in row n=1. GCD(a[t],a[p+1-t])>=p