Massive primecoin pump

Primecoin has gone up 159% in the last 24h, at this rate it may even surpass peercoin. What could be the reasons for this pump, someone pumping on purpose or real interest in the coin?

Someone does that on purpose and wanna trap buyers. >:D

Buying up over 1 mill in Primecoin seems like one hell of a freaking risk… who are you going to dump this on…

I am seeing this as bullish… someone one… some group is accumulating… Many other old alts have jumped in value quite a bit… FTC for example had quite the rally… All of the old giant alt coins are coming back to life.