 887 (another Prime Pages' Curiosity) Curios: Curios Search:   Participate:  GIMPS has discovered a new largest known prime number: 282589933-1 (24,862,048 digits) Let this prime be p, then this is the smallest prime such that the next consecutive prime is p + twenty. [Patterson] The smallest odd prime that is the sum of a zeroless square and its reversal, i.e., 887 = 14^2 + R(14^2) = 196 + 691. [Loungrides] There are 887 extant monumental statues on Easter Island. 887 is the largest prime in a set of primes having exactly one "1", two "2", ..., nine "9" with minimal sum. {5, 7, 29, 47, 59, 61, 67, 79, 83, 89, 269, 389, 449, 487, 569, 587, 659, 683, 887} and the sum is 5505. Found by Claudio Meller and Giovanni Resta. [Rivera] The smallest prime Lychrel number that can be represented as sum of a pair of Lychrel numbers, (n, R(n)), in three ways, where R(n) is the reversal of n, i.e., 196+691 = 295+592 = 394+493. [Loungrides] (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=2876 Prime Curios! © 2000-2020 (all rights reserved)  privacy statement   (This page was generated in 0.0057 seconds.)