The book is now available! 80909
(just those submitted by Punches)
Prime Curios!

Valid HTML 4.01!

Curios: Curios Search:

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

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

+ A prime with circled digits. Double each 0 for another prime, 8009009; triple them for another prime, 800090009; and quadruple them for yet another prime, 80000900009. [Punches]

Prime Curios! © 2000-2020 (all rights reserved)  privacy statement   (This page was generated in 0.0034 seconds.)