The book is now available! 86421...11111 (24-digits)
(just those submitted by Silva)
Prime Curios!
Curios: Curios Search:

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

                                                  8642 1111111111 1111111111

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

+ A prime formed from the concatenation of the positive even digits (in decreasing order) followed by 8+6+4+2 ones. [Silva]

Prime Curios! © 2000-2020 (all rights reserved)  privacy statement