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Old 2020-07-13, 09:11   #4
JeppeSN
 
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"Jeppe"
Jan 2016
Denmark

2508 Posts
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Quote:
Originally Posted by devarajkandadai View Post
Thanks.Are they all 2 stringed ellipses?
What does that mean? I see three rows with ", [7, 271]", i.e. three different Carmichael numbers whose minimal prime is 7 and maximal prime is 271. One of them has one more prime factor than the others:

4463641 = 7*13*181*271
9585541 = 7*31*163*271
41341321 = 7*19*31*37*271

/JeppeSN
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