The book is now available! 947
(another Prime Pages' Curiosity)
Prime Curios!

Valid HTML 4.01!

Curios: Curios Search:
 

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

+ The telephone area code for Oakland County, Michigan. Interestingly, the words "Telephone code Oakland" have, respectively, 9, 4, and 7 digits. [Hartley]

+ The smallest prime nontrivial partial sum of holey primes: 89 + 409 + 449 = 947 is prime. [Post]

+ The largest 3-digit prime whose absolute value of the differences between any two of its digits are also prime. Note that 947 is the sum of first three consecutive primes in the sequence of primes with this property, i.e., 163+257+461. [Loungrides]




Prime Curios! © 2000-2019 (all rights reserved)  privacy statement   (This page was generated in 0.0225 seconds.)