what i do not understand why zielar is not solve key yet..
with him power he can already done 4*sqrt(n) simply.
I left the race because I feel like something is wrong here.
there is no negative no positive, there is reverse point in other zone, it is not important zone is connect each other, like pubkey for x is same as ffff....4140 but y is difrent till 128 bit range zone, if you see at last of 128 bit range, last key you match reverse in fff...128bit minus zone, very next key you cant match it in next zone, but i can calc where that key zone will be exist, for detail of experiment i will write with examples later