3331
This number is a prime.
Single Curio View: (Seek other curios for this number)
First prime obtained from another prime (31) repeating k
times each digit k. [Leonardis]
Submitted: 2019-12-17 14:26:45; Last Modified: 2020-05-13 14:27:58.
Printed from the PrimePages <t5k.org> © G. L. Honaker and Chris K. Caldwell