Forum: Miscellaneous Math
2022-06-25, 02:25
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Replies: 8
Views: 80
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Forum: Miscellaneous Math
2022-06-25, 00:12
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Replies: 8
Views: 80
So here is a follow-up question.
Knowing that...
So here is a follow-up question.
Knowing that semiprimes with proximal factors can be easily factored, isn't there a potential method of multiplying a complimentary integer to N that would result in...
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Forum: Miscellaneous Math
2022-06-24, 23:29
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Replies: 8
Views: 80
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Forum: Miscellaneous Math
2022-06-24, 23:25
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Replies: 8
Views: 80
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Forum: Miscellaneous Math
2022-06-24, 21:48
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Replies: 8
Views: 80
Thank you very much for the info. As you well...
Thank you very much for the info. As you well know I am not very knowledgeable in factoring. Did you use a ready made factoring software or a calculator such as Pari?
Did you hit the squares on...
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Forum: Miscellaneous Math
2022-06-24, 20:18
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Replies: 8
Views: 80
factoring Semiprimes with Proximal factors
I believe that Fermat's factorization method is ideal for factoring composites with factors that are of about the same size. This is why encryption semiprimes use factors that are Proximal but not...
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Forum: Homework Help
2022-06-10, 08:31
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Replies: 24
Views: 1,101
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Forum: Homework Help
2022-06-10, 06:49
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Replies: 24
Views: 1,101
It would be an interesting puzzle to figure out...
It would be an interesting puzzle to figure out the maximum number of gcd tests required if both primes are in the list of 100. I get maximum of 14 tests if Murphy’s law applies for all the tests....
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Forum: Homework Help
2022-06-10, 05:38
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Replies: 24
Views: 1,101
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Forum: Homework Help
2022-06-10, 00:45
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Replies: 24
Views: 1,101
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Forum: Homework Help
2022-06-09, 20:39
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Replies: 24
Views: 1,101
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Forum: greenskull
2022-06-06, 22:10
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Replies: 54
Views: 2,432
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Forum: Programming
2022-06-01, 23:59
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Replies: 4
Views: 182
In windows, I would import the text file into...
In windows, I would import the text file into excel as delimited text:
Excel >> Data >> From Text >> use appropriate delimited separator say "space" >> sort on the desired column, say the exponent...
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Forum: No Prime Left Behind
2022-05-31, 17:45
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Replies: 9
Views: 417
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Forum: Factoring
2022-05-30, 17:26
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Replies: 84
Views: 2,615
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Forum: Factoring
2022-05-29, 20:48
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Replies: 84
Views: 2,615
Thank you factorn for the...
Thank you factorn for the enlightenment/clarification.
As for interest in performing the mining, it is no worse that what Bitcoin miners achieve/contribute.
One thing that is probably undeniable is...
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Forum: Factoring
2022-05-29, 11:51
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Replies: 84
Views: 2,615
Are you saying that, the “puzzle” to solve by...
Are you saying that, the “puzzle” to solve by miners, is to find semiprimes within some given set parameters (size, range, factors-separation/offset) by performing factoring and subsequent primality...
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Forum: Factoring
2022-05-29, 07:09
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Replies: 84
Views: 2,615
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Forum: Factoring
2022-05-29, 04:15
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Replies: 84
Views: 2,615
What is the advantage of:
* Having a source...
What is the advantage of:
* Having a source that creates semiprimes from known primes and is subject to hacking, insider-leaks/cheats and otherwise accessing the same known source primes via...
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Forum: Factoring
2022-05-29, 03:20
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Replies: 84
Views: 2,615
So you are proposing that there is a central...
So you are proposing that there is a central source who creates semiprimes by multiplying 2 known primes. Wouldn’t such a central entity defeat the purpose of blockchains which as I vaguely...
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Forum: Factoring
2022-05-29, 03:01
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Replies: 84
Views: 2,615
Wouldn't finding large semiprimes be more...
Wouldn't finding large semiprimes be more difficult than factoring them?
I am asking because I don't know. How could you prove a number semiprime without trial by division up to cube root of that...
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Forum: Data
2022-05-26, 01:08
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Replies: 588
Views: 122,863
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Forum: Number Theory Discussion Group
2022-05-07, 23:34
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Replies: 18
Views: 1,801
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Forum: And now for something completely different
2022-04-30, 23:45
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Replies: 6
Views: 424
You can improve the probability of the numbers...
You can improve the probability of the numbers being Prime by replacing p^p with p^m for m>1 (the exponent being equal to p does not serve any purpose here). This will have the same mechanics but...
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Forum: And now for something completely different
2022-04-30, 20:39
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Replies: 6
Views: 424
If I am not mistaking:
An equivalent format...
If I am not mistaking:
An equivalent format would be
p^(p-1) - n*p#
where n is an integer which is not divisible by p.
The result will always be divisible by p and never by any primes less than...
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