The book is now available! 6701
(another Prime Pages' Curiosity)
Prime Curios!
Curios: Curios Search:

+ The smallest number m such that 1000! - m is prime. [Firoozbakht]

+ The highest point on historic California State Highway 49 (7^2), so named for the "49er" gold miners of 1849 (43^2). The highway, also dubbed "The Gold Rush Trail," connects several of the gold mining towns in the foothills of the Sierra Nevada Range. [Green]

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