They are here. You don't have to believe me. it's just that they won't write in their papers that they are directly dealing with solving the Puzzles from this topic. . 
I meant the actual BIG GUNS, not some wannabes, I mean someone like "MinghuaQu" who apparently worked for NSAAnd evidence suggest he might be the one generating secp256k1 curve, and I would like to ask him about his selection of N the group order, why this specific value? Why so many leading Fs?
Especially to ask him if he knows that the following keys posses any unique properties such as some kind of backdoor etc.?
Code:
14551231950b75fc4402da1732fc9bebf
ebaaedce6af48a03bbfd25e8cd0364141
ebaaedce6af48a03bbfd25e8cd0364141
Not sure why you think those keys have a backdoor. 14551231950b75fc4402da1732fc9bebf is what you get if you pick (2**256-1) as a private key, which is above the group order, so mod 0xfffffffffffffffffffffffffffffffebaaedce6af48a03bbfd25e8cd0364141 it becomes 14551231950b75fc4402da1732fc9bebf. Likewise, ebaaedce6af48a03bbfd25e8cd0364141 is just the group order with the upper 0xfffffff... removed.