Trace representation of Legendre sequences of Mersenne prime period

1996 ◽  
Vol 42 (6) ◽  
pp. 2254-2255 ◽  
Author(s):  
Jong-Seon No ◽  
Hwan-Keun Lee ◽  
Habong Chung ◽  
Hong-Yeop Song ◽  
Kyeongcheol Yang
Author(s):  
Minglong QI ◽  
Shengwu XIONG ◽  
Jingling YUAN ◽  
Wenbi RAO ◽  
Luo ZHONG
Keyword(s):  

2009 ◽  
Vol 93 (528) ◽  
pp. 404-409
Author(s):  
Peter Shiu

A perfect number is a number which is the sum of all its divisors except itself, the smallest such number being 6. By results due to Euclid and Euler, all the even perfect numbers are of the form 2P-1(2p - 1) where p and 2p - 1 are primes; the latter one is called a Mersenne prime. Whether there are infinitely many Mersenne primes is a notoriously difficult problem, as is the problem of whether there is an odd perfect number.


2011 ◽  
Vol 57 (3) ◽  
pp. 1530-1547 ◽  
Author(s):  
Zongduo Dai ◽  
Guang Gong ◽  
Hong-Yeop Song ◽  
Dingfeng Ye

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