235919

+ At a prime number of seconds before the stroke of midnight, 23:59:19 is the largest "prime time" occurring simultaneously at prime hours, prime minutes and prime seconds on a 24-hour digit clock. [Beedassy]

(There is one curio for this number that has not yet been approved by an editor.)

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