At 11:46 PM 11/29/2001 +0000, Andy Steward wrote:
>Jon Perry wrote:
> > what is the largest prime that only contains single
> > digits, which again can be easily extended by base techniques?
>If you mean no repeated digits, base ten: 987654103
>If you mean all the same digit, base ten: R1031 (2 larger PrPs known)
>Ditto, any base: 2^6972593-1 (this should be improved to
>above 2^10000000 in a few days)
This of course assumes the "largest proven", as opposed to the "largest
known" - which it already presumably is - or "largest" - which it may
either always have been, or never will be.