The book is now available! 84138564904377983999
(just those submitted by Gupta)
Prime Curios!
Curios: Curios Search:

                                                       8413856490 4377983999

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

+ The product of the first fifteen nonzero Fibonacci numbers minus 1 is prime. This is the largest known example. [Gupta]

Prime Curios! © 2000-2018 (all rights reserved)  privacy statement