Migration complete - please let us know if anything isn't working.
This number is a prime.
12341 2341234123 4123412341 2341234123 4123412341 2341234123
The smallest prime obtained by concatenating the repeated pattern 1234 with a truncated version of this pattern. [Necula]
Printed from the PrimePages <t5k.org> © G. L. Honaker and Chris K. Caldwell