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Search: Posts Made By: WhoCares
Forum: Math 2017-04-17, 11:54
Replies: 51
Views: 3,197
Posted By WhoCares
I think u get me wrong. I said only n is...

I think u get me wrong. I said only n is divisible by 11.
Forum: Math 2017-04-17, 11:40
Replies: 51
Views: 3,197
Posted By WhoCares
Lightbulb checking very large number for primality.

Hey there. I will ask my question directly.
n= some 1523 digits number. I want to check 10^n+7 is prime or not. I have used BigInteger class of c#, and I found that one factor of n is 11, that...
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