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Old 2019-11-29, 08:37   #1
Jan 2013

3816 Posts
Default Factordb wipeout?

As some of you know, I have been interested in fully factored numbers of the form (M61^k-1)/(M61-1). People on this forum plus yoyo invested quite some effort and helped to factor quite a few of these. Imagine my panic when I saw a complete wipeout this morning, THERE IS NOTHING on the page:^k-1)%2F(M61-1)


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