This number is a composite.
Single Curio View: (Seek other curios for this number)The smallest brilliant Cyclops number for which the product of the number before the zero and the number after the zero is another brilliant Cyclops number (127*331=42037). [Gaydos]
Submitted: 2019-03-08 01:58:52; Last Modified: 2019-03-11 15:06:29.
Printed from the PrimePages <primes.utm.edu> © G. L. Honaker and Chris K. Caldwell