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Search took 0.01 seconds. Search: Posts Made By: bhelmes
Forum: Miscellaneous Math 2022-01-26, 02:12
Replies: 19
Views: 4,088
Posted By bhelmes
The special linear group, SL(n, F), is the group...

The special linear group, SL(n, F), is the group of all matrices with determinant (https://en.wikipedia.org/wiki/Determinant) 1.

When F is R or C, SL(n, F) is a Lie subgroup...
Forum: Miscellaneous Math 2021-12-21, 00:57
Replies: 19
Views: 4,088
Posted By bhelmes
There was a serious bug in my program and the...

There was a serious bug in my program and the main question for me is:
Is it a p-1 test or is it "flexible" and depends on the choosen matrix.

If someone has enough Algebra knowledge it would be...
Forum: Miscellaneous Math 2021-11-12, 16:36
Replies: 19
Views: 4,088
Posted By bhelmes
A peaceful day for you, The time function, I...

A peaceful day for you,

The time function, I used, was wrong. I have changed that bug and can prove that the test is not a p-1 or p+1 test with help of the chinese remainder theorem...
Forum: Miscellaneous Math 2021-03-17, 21:13
Replies: 19
Views: 4,088
Posted By bhelmes
Oh, I think I have made an error in the...

Oh, I think I have made an error in the programming part, sorry for that.


Covid-19 is not good for my health and takes too long.


I think I will make a small holiday time. Computer is...
Forum: Miscellaneous Math 2021-03-16, 21:21
Replies: 19
Views: 4,088
Posted By bhelmes
Somebody wanted to know how the sieving for...

Somebody wanted to know how the sieving for quadratic polynomials is made. I recommand to this topic my (nice) webpage:
http://devalco.de/#106


or my book to this topic:...
Forum: Miscellaneous Math 2021-02-05, 23:58
Replies: 19
Views: 4,088
Posted By bhelmes
Mp67 less than a second M1 A :71 B :6...

Mp67 less than a second


M1
A :71
B :6
C :6
D :1
Forum: Miscellaneous Math 2021-02-05, 22:04
Replies: 19
Views: 4,088
Posted By bhelmes
Example : f=14111 M = (A B) (C D) ...

Example : f=14111

M =
(A B)
(C D)

The matrix M is calculated by fast exponention with primes from 2 up to max modulo f

basis polynom : 2x²-1
(I calculate the primes p | 2x²-1 with...
Forum: Miscellaneous Math 2021-01-31, 17:06
Replies: 19
Views: 4,088
Posted By bhelmes
a factorisation algorithm with help of quadratic polynomials

A peaceful and pleasant sunday for you,


I present a new factorisation algorithm, which use quadratic polynomials instead of eliptic curves.


It is a preprint and an implementation will...
Showing results 1 to 8 of 8

 
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