
Curios:
Curios Search:
Participate: 
GIMPS has discovered a new largest known prime number: 2^{82589933}1 (24,862,048 digits) Just showing those entries submitted by 'Hartley': (Click here to show all) The smallest prime that can be written as the sum of a prime number of primes to prime powers in a prime number of ways: 2^{2} + 2^{3} + 7^{2}, 2^{2} + 5^{2} + 2^{5}, and 3^{2} + 5^{2} + 3^{3}. [Hartley]The smallest prime for which the decimal expansion of the reciprocal 1/61 contains all 10 digits in equal proportions. [Hartley] The largest known prime of the form Ack(m, m), where Ack is the Ackermann function (which grows faster than an exponential function). Ack(3, 3) = 61. [Hartley] There are 61 abstract groups of order 1464. Note that 61 divides 1464. [Hartley] Cyclist Lance Armstrong defeated Jan Ullrich by 61 seconds in the 2003 Tour de France. [Hartley]
Prime Curios! © 20002019 (all rights
reserved)
privacy statement
