The book is now available! 13741
(just those submitted by Yosei)
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)

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

+ 13741 is the smallest natural number n such that both n and n+6 are pseudoprimes to base 2. There are only 2 such pairs < 10^13 and one may call them "sexy pseudoprimes" just like 4369 & 4371 are called "twin pseudoprimes." [Yosei]




Prime Curios! © 2000-2019 (all rights reserved)  privacy statement   (This page was generated in 0.0097 seconds.)