4 ms·Roy Adler made that same, which reminds me, I wonder if Erdos offered money for this one?by bitdiddle 15y agoRoy Adler made that same, which reminds me, I wonder if Erdos offered money for this one?eru 15y agoWikipedia says $500.terio 15y agoErdös also said: "Mathematics is not yet ready for such problems."