The book is now available! 71
(just those submitted by Gaydos)
Prime Curios!
Curios: Curios Search:

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

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

Jeffery Marshall © 2002
+ The 71st Fibonacci number plus 71! is a prime number. [Gaydos]

+ There are no nines in the first 71 multiples of 125. Is there any number that has more than 71 nineless first n multiples? [Gaydos]

+ The sum of the first 71 brilliant numbers (35821) is a brilliant number. [Gaydos]

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