Forum: Miscellaneous Math
2022-07-16, 15:12
|
|
Replies: 43
Views: 8,489
That's interesting, as it seems my empirical...
That's interesting, as it seems my empirical observation did have some mathematical basis - it was not pure chance. Unless I am mistaken, this does provide a way to increase ones chances of finding a...
|
|
Forum: Miscellaneous Math
2021-08-24, 18:19
|
|
Replies: 43
Views: 8,489
|
|
Forum: Miscellaneous Math
2021-08-24, 09:42
|
|
Replies: 43
Views: 8,489
The sequence of Mersenne prime exponents which...
The sequence of Mersenne prime exponents which are twin primes, is now A346645 on the online Encyclopedia of Integer Sequences website.
I only submitted Mathematica code to generate the sequence....
|
|
Forum: Miscellaneous Math
2021-05-23, 16:48
|
|
Replies: 43
Views: 8,489
Fair enough. I just happen to think that one...
Fair enough. I just happen to think that one looks a bit more tricky than most. Likewise, since you have aimed it at beginners, they may not know the base of the log is irrelevant. In electrical...
|
|
Forum: Miscellaneous Math
2021-05-23, 09:50
|
|
Replies: 43
Views: 8,489
I an understand the logic of mathematicians...
I an understand the logic of mathematicians writing it in the most concise form, but I think it's fair to say that many people, other than mathematicians will often not know how to interpret 2^3^4....
|
|
Forum: Miscellaneous Math
2021-05-23, 08:38
|
|
Replies: 43
Views: 8,489
Thank you kriesel...
Thank you kriesel (https://www.mersenneforum.org/member.php?u=15129) - I did not see your post before posting mine, but charybdis had pointed out my error - the missing p, since the time is per...
|
|
Forum: Miscellaneous Math
2021-05-22, 22:15
|
|
Replies: 43
Views: 8,489
Thank you. That's much better. The revised...
Thank you. That's much better. The revised estimate of 464.691 GHz days is a lot closer to the 482 stated by Kriesel and on the GIMPS website. The difference is now around 3.5%.
In[73]:=...
|
|
Forum: Miscellaneous Math
2021-05-22, 21:03
|
|
Replies: 43
Views: 8,489
|
|
Forum: Miscellaneous Math
2021-05-22, 19:17
|
|
Replies: 43
Views: 8,489
Can you please help me understand how to...
Can you please help me understand how to interpret "p log p log log p"? I might be putting parentheses in the wrong place, as I'm not getting the expected value. I took took the data you gave on the...
|
|
Forum: Miscellaneous Math
2021-05-21, 23:37
|
|
Replies: 43
Views: 8,489
|
|
Forum: Miscellaneous Math
2021-05-21, 20:52
|
|
Replies: 43
Views: 8,489
I've not done any detailed analysis about the...
I've not done any detailed analysis about the number of Mersenne Primes that are twin primes. A quick and dirty count of the number of twin-primes up to the maximum known Mersenne prime did indicate...
|
|
Forum: Miscellaneous Math
2021-05-19, 20:09
|
|
Replies: 43
Views: 8,489
|
|
Forum: Miscellaneous Math
2021-05-19, 20:06
|
|
Replies: 43
Views: 8,489
|
|
Forum: Miscellaneous Math
2021-05-19, 19:57
|
|
Replies: 43
Views: 8,489
|
|
Forum: Miscellaneous Math
2021-05-19, 19:53
|
|
Replies: 43
Views: 8,489
|
