6089

This number is a prime.

Just showing those entries submitted by 'Beedassy': (Click here to show all)

+ The first occurrence of a twin prime pair (6089, 6091) that both consist of a nonprime number of nonprime digits only. Note that the larger member is an invertible prime which turned upside down corresponds also to the larger member (1609) of a twin prime pair. [Beedassy]

Printed from the PrimePages <primes.utm.edu> © G. L. Honaker and Chris K. Caldwell