×

# Prime after prime!

I found this somewhere. I thought of sharing with everyone. Do try finding out numbers of such kind! (bigger than this)

Note by Aditya Kumar
1 year, 9 months ago

## Comments

Sort by:

Top Newest

Next largest such prime is $$59393339$$. There are only $$83$$ such right-truncatable primes. · 1 year, 9 months ago

Log in to reply

Sir did you proved it or searched it internet · 1 year, 8 months ago

Log in to reply

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. · 1 year, 8 months ago

Log in to reply

Oh, can you suggest me some ways to do my RMO well · 1 year, 8 months ago

Log in to reply

I think it is difficult to calculate that without using coding. · 1 year, 9 months ago

Log in to reply

I think one can get such primes by coding. If its a number theory problem , its way too difficult for me... · 1 year, 9 months ago

Log in to reply

Do give it a try :) · 1 year, 9 months ago

Log in to reply

This is so far from me. Maybe one day, but not today. · 1 year, 8 months ago

Log in to reply

$$23$$ · 1 year, 9 months ago

Log in to reply

Something bigger? · 1 year, 9 months ago

Log in to reply

$$29\ddot \smile$$ · 1 year, 9 months ago

Log in to reply

Read the note carefully! · 1 year, 9 months ago

Log in to reply

×

Problem Loading...

Note Loading...

Set Loading...