27277
This number is a prime.
Single Curio View: (Seek other curios for this number)
The smallest Honaker prime p such that concatenation of
sod(p) and p, i.e., {25||27277}, is another Honaker prime. [Bajpai]
Submitted: 2020-03-16 19:54:08; Last Modified: 2020-06-15 04:19:39.
Printed from the PrimePages <t5k.org> © G. L. Honaker and Chris K. Caldwell