10251...25333 (49-digits)
This number is a prime.
102511910 2514710251 4910252091 0252611025 3271025333
The smallest emirp that is concatenation of n consecutive
n-digit emirps, i.e.,
{1025119||1025147||1025149||1025209||1025261||1025327||1025333},
(case n=7). [Bajpai]
Printed from the PrimePages <t5k.org> © G. L. Honaker and Chris K. Caldwell