430442854738298199

This number is a composite.

                                                         43044285 4738298199

Just showing those entries submitted by 'Rivera': (Click here to show all)

+ The smallest composite C such that C+10^x is prime for x=1,...,16. Found by J. K. Andersen. [Rivera]

Printed from the PrimePages <primes.utm.edu> © G. L. Honaker and Chris K. Caldwell