The book is now available! 26405436301
(another Prime Pages' Curiosity)
Prime Curios!
Curios: Curios Search:
 

Participate:
Share/Bookmark
                                                                2 6405436301
+ Largest known prime partial sum of number of partitions of 1 into n powers of 1/2. Equivalently, largest known prime partial sum of (according to one definition of "binary") the number of binary rooted trees: 1 + 1 + 1 + 2 + 3 + 5 + 9 + 16 + 28 + 50 + 89 + 159 + 285 + 510 + 914 + 1639 + 2938 + 5269 + 9451 + 16952 + 30410 + 54555 + 97871 + 175586 + 315016 + 565168 + 1013976 + 1819198 + 3263875 + 5855833 + 10506175 + 18849555 + 33818794 + 60675786 + 108861148 + 195312750 + 350419594 + 628704034 + 1127987211 + 2023774607 + 3630948907 + 6514456005 + 11687891925 = 26405436301 is prime. [Post]

  To link to this page use http://primes.utm.edu/curios/page.php?number_id=10063



Prime Curios! © 1999-2014 (all rights reserved)