The book is now available! 21493
(another Prime Pages' Curiosity)
Prime Curios!
Curios: Curios Search:

GIMPS has discovered a new largest known prime number: 282589933-1 (24,862,048 digits)

Single Curio View:   (Seek other curios for this number)


21493 is the smaller of the first pair of sexy primes for which the five numbers between them all have the same number of divisors (8). [Gaydos]


  Submitted: 2019-01-14 16:16:26;   Last Modified: 2019-01-14 17:26:14.

Prime Curios! © 2000-2019 (all rights reserved)  privacy statement