20130908, 04:46  #1 
May 2004
2^{2}·79 Posts 
Carmichael numbers (M) something
Q: What are Carmichael numbers (M)?
A: They are Carmichael numbers in which each prime factor is a Mangammal prime (A123239). Examples: 29341 and 294409 Q: What are their relevant Pomerance indices ? A: 163 & 1363 ( for definition see A 162290 ) A.K. Devaraj 
20130908, 12:20  #2  
Nov 2003
16444_{8} Posts 
Quote:


20130908, 16:54  #3 
Bamboozled!
"πΊππ·π·π"
May 2003
Down not across
2·3·5^{2}·73 Posts 

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