Sum three terms & digits

Peter Pein petsie at
Thu May 24 01:55:25 CEST 2007

please ignore this nonsense (it is 1:55 AM in germany...)!

Peter Pein schrieb:

> The last two integers contain all digits except "2". The sum of the next
> integer n_imposiible and 415748410 + 1631058958 must end with a "2". So the
> last digit of n_impossible has to be a "4", which is allready in 415748410.

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