I found this somewhere. I thought of sharing with everyone. Do try finding out numbers of such kind! (bigger than this)
1 year, 11 months ago
Next largest such prime is \(59393339\). There are only \(83\) such right-truncatable primes.
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Sir did you proved it or searched it internet
I've heard of this before, so I just looked up Truncatable Primes. But I don't think it's particularly difficult to prove that there's only a limited number, so that a quick computer search can find all of them.
Oh, can you suggest me some ways to do my RMO well
I think it is difficult to calculate that without using coding.
I think one can get such primes by coding. If its a number theory problem , its way too difficult for me...
Do give it a try :)
This is so far from me. Maybe one day, but not today.
Read the note carefully!