Talk:Rare numbers: Difference between revisions

m (→‎21+ digit rare numbers: finished checking all the 23 digit numbers.)
(→‎21+ digit rare numbers: Added comment.)
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::Regarding the 5 21 digit rare numbers found, to prove that there are only 5, what is really needed is to prove that all 10<sup>21</sup> - 5 of the possible 10<sup>21</sup> are ''not'' rare. If the algorithm that finds 5 misses a couple, thats not a good result. I'm confident to report 5 found, but not quite absolutely sure they are the only 5 at this point in time.--[[User:Enter your username|Enter your username]] ([[User talk:Enter your username|talk]]) 03:04, 3 December 2019 (UTC)
 
:::Congratulations on completing the 23 digit rare numbers! You've a lot more patience (and spare computing capacity) than me :) --[[User:PureFox|PureFox]] ([[User talk:PureFox|talk]]) 18:19, 15 December 2019 (UTC)
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