Hello, and welcome to Wikipedia. Although everyone is welcome to contribute to Wikipedia, at least one of your recent edits, such as the one you made to Zohar Argov, did not appear to be constructive and has been reverted or removed. Please use the sandbox for any test edits you would like to make, and read the welcome page to learn more about contributing constructively to this encyclopedia. The reverted edit can be found . Thank you. Thank you. Vrenator (talk) 10:08, 13 September 2011 (UTC)
Please refrain from making unconstructive edits to Wikipedia, as you did at Zohar Argov with . Your edits appear to constitute vandalism and have been reverted or removed. If you would like to experiment, please use the sandbox. Thank you. Funnyfarmofdoom (talk to me) 10:10, 13 September 2011 (UTC)
Hello, I'm Materialscientist. I wanted to let you know that one or more of your recent contributions to Largest known prime number have been undone because they did not appear constructive. If you would like to experiment, please use the sandbox. If you think a mistake was made, or if you have any questions, you can leave me a message on my talk page. Materialscientist (talk) 08:55, 11 June 2017 (UTC)
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