Horatius
NWO Kitty Wrangler
- Joined
- May 9, 2006
- Messages
- 29,691
http://mathworld.wolfram.com/search/index.cgi?num=&q=Conjecture&start=10
This lists 571 mathematical conjectures, many of which appear to be unproved or in some cases there is doubt about the proof. I guess any of these would do.
This sort of answer has always annoyed me. Why would you expect them to know proofs to these things, just because they are aliens? And would knowing such things prove they are alien? It could just be the person you're talking to has finally found a long-sought after solution, no aliens needed.
If I was looking for something to prove it's an alien, I'd first ask how it got here. If the answer is any version of FTL, then I'd ask them to predict the next major Supernova or gamma ray burster, which there's no way someone on Earth could accurately predict.
If it's something other than FTL, I might ask them to do something really dramatic out in space, just to show they're actually there. Nuke Mars, or something....
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