662551843
This number is a prime.
Just showing those entries submitted by 'Sigrist': (Click here to show all)
The prime number 662551843 can be split into two parts,
X=662551 and Y=843. The concatenation of one copy of X
followed by k copies of Y is prime for k = 0 to 8. This is
the least prime number with this property. [Sigrist]
Printed from the PrimePages <t5k.org> © G. L. Honaker and Chris K. Caldwell