38991
This number is a composite.
The smallest positive integer that produces two prime numbers if subtracted or added to a googol. [Gaydos]
Printed from the PrimePages <t5k.org> © G. L. Honaker and Chris K. Caldwell
This number is a composite.
The smallest positive integer that produces two prime numbers if subtracted or added to a googol. [Gaydos]