
Curios:
Curios Search:
Participate: 
GIMPS has discovered a new largest known prime number: 2^{82589933}1 (24,862,048 digits) The 23rd of November is the only date which can be read as a prime in both formats: 'daymonth' and 'monthday'. [Kik] The last primorial prime (p# + 1) in which its square root is less than p^2, i.e., 2311^(1/2) ~ 48 < 121 = 11^2. [Nicholson] The concatenation of the first three prime Ulam numbers (2,3,11) is a prime. [Gupta] The largest member in a set of twin primes generated by the formula 30(n*(n+5)/2)+60 +1 and 1, for N = 0 to 10. [Homewood]
(There are 2 curios for this number that have not yet been approved by an editor.) To link to this page use /curios/page.php?number_id=1742
Prime Curios! © 20002019 (all rights
reserved)
privacy statement
(This page was generated in 0.0131 seconds.)
