10012...12763 (120-digits)
This number is a prime.
1001276310 0128531001 2921100129 3110012999 1001314110
0132871001 3473100132 8710013141 1001299910 0129311001 2921100128 5310012763
The smallest emirp greater than a googol formed from the
concatenation of n consecutive n-digit emirps in the
pattern {a, b, c, d, e, f, g, h, g, f, e, d, c, b, a},
i.e., {10012763, 10012853, 10012921, 10012931, 10012999,
10013141, 10013287, 10013473, 10013287, 10013141, 10012999,
10012931, 10012921, 10012853, 10012763}, (case n=8). [Bajpai]
Printed from the PrimePages <t5k.org> © G. L. Honaker and Chris K. Caldwell