User talk:Zerkroz

Welcome!
Hello, Zerkroz, and welcome to Wikipedia! Thank you for your contributions. I hope you like the place and decide to stay. Here are some pages that you might find helpful: I hope you enjoy editing here and being a Wikipedian! Please sign your messages on talk pages using four tildes ( ~ ); this will automatically insert your username and the date. If you need help, check out Questions, ask me on my talk page, or ask your question on this page and then place  before the question. Again, welcome! RJFJR (talk) 16:12, 2 August 2012 (UTC)
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Power of two vs primeness
The sentence you removed is "257,885,161 ... One more than the largest known prime number" (emphasis mine). You are correct that this power-of-two is not prime, but that's not what this sentence is saying. I re-inserted that statement in the article, and also its ref that explicitly supports it. Regarding your edit-summary itself, 2^1 is also prime, but obviously that's not relevant to the larger powers at issue here. DMacks (talk) 16:10, 25 June 2014 (UTC)