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Search: Posts Made By: drmurat
Forum: Miscellaneous Math 2020-09-15, 16:06
Replies: 12
Views: 819
Posted By drmurat
Thanks

Thanks
Forum: Miscellaneous Math 2020-09-15, 15:41
Replies: 12
Views: 819
Posted By drmurat
Thanks you but my english is not so well. And...

Thanks you but my english is not so well. And This unswer Will change my life view. Can you explain step by step how can we devide This giant number to 107 easly
Forum: Miscellaneous Math 2020-09-15, 15:09
Replies: 12
Views: 819
Posted By drmurat
Thanks for your advice. I Will do but how did you...

Thanks for your advice. I Will do but how did you devide such a big number to107. How did you check primabilty so easly I also give much bigger samples
Forum: Miscellaneous Math 2020-09-15, 14:15
Replies: 12
Views: 819
Posted By drmurat
This number isk value so we must find 6 x k and...

This number isk value so we must find 6 x k and than we must look 6 x k+ 1 and 6 x k - 1to check primabilty but how did you calculated 107 easly
Forum: Miscellaneous Math 2020-09-15, 12:39
Replies: 12
Views: 819
Posted By drmurat
Forum: Miscellaneous Math 2020-09-15, 09:54
Replies: 12
Views: 819
Posted By drmurat
I also mention values of k in 6 x k +1 and 6 x k 1

I also mention values of k in 6 x k +1 and 6 x k 1
Forum: Miscellaneous Math 2020-09-15, 09:49
Replies: 12
Views: 819
Posted By drmurat
yes I guess that the number 6 x 10 ^...

yes I guess that the number 6 x 10 ^ (900.000.000.000) + 18 x 10 ^ ( 450.000.000.000) + 1 also is not belong to twin prime number
Forum: Miscellaneous Math 2020-09-15, 09:34
Replies: 12
Views: 819
Posted By drmurat
giant number is not a prime

I guess that 6 * 10 ^ (900.000.000.000) is not belog to twin prime number . any idea ?
Forum: Aliquot Sequences 2020-07-15, 17:15
Replies: 2
Views: 1,206
Posted By drmurat
yes right

yes right
Forum: Aliquot Sequences 2020-07-15, 09:38
Replies: 2
Views: 1,206
Posted By drmurat
the aliquot sum of 6 x k number

the aliquot sum of 6 x k number is always bigger than number . ( k > 1)
Forum: Miscellaneous Math 2020-07-14, 11:37
Replies: 14
Views: 1,359
Posted By drmurat
x okay . firstly I calculated the aliquot...

x

okay . firstly I calculated the aliquot sum of 2^n * a * b ( a , b prime ) . the calculation method is not based on divisors . then I get the difference of number and aliquot sum I get th result...
Forum: Miscellaneous Math 2020-07-14, 09:45
Replies: 14
Views: 1,359
Posted By drmurat
the condition is 2^n and two prime number with...

the condition is 2^n and two prime number with the mantioned relation . for example 2 5 9 . 5 and 9 must be prime or 8 17 33 . 17 and 33 must he prime . I didnt say all numbers gives perfect number...
Forum: Aliquot Sequences 2020-07-10, 11:34
Replies: 15
Views: 2,065
Posted By drmurat
any idea . is this proof ?

any idea . is this proof ?
Forum: Aliquot Sequences 2020-07-09, 17:32
Replies: 15
Views: 2,065
Posted By drmurat
is this proof ? or known rule

is this proof ? or known rule
Forum: Aliquot Sequences 2020-07-09, 05:02
Replies: 15
Views: 2,065
Posted By drmurat
I wiill try to prove . if anyone show me a sample...

I wiill try to prove . if anyone show me a sample . which is not correct . I will glad to see that sample
Forum: Miscellaneous Math 2020-07-08, 19:34
Replies: 14
Views: 1,359
Posted By drmurat
I asked it because if 2^(n) + 1 is prime and...

I asked it because if 2^(n) + 1 is prime and 2^(n+1) + 1 can be prime . it means
(2^n) * (2^ (2n) + 1) *(2^ (2n+1) + 1)
gives perfect number
but it is impossible . one of them is devided by 3
Forum: Miscellaneous Math 2020-07-08, 18:59
Replies: 14
Views: 1,359
Posted By drmurat
yes it is impossible . one of rhem is diveded by...

yes it is impossible . one of rhem is diveded by 3 all the time
Forum: Miscellaneous Math 2020-07-08, 16:29
Replies: 14
Views: 1,359
Posted By drmurat
can you give sample

can you give sample
Forum: Aliquot Sequences 2020-07-08, 16:21
Replies: 15
Views: 2,065
Posted By drmurat
how big number is not important it gives correct...

how big number is not important it gives correct valie
in this format onlyersenne numbers can provude perfect numbera . all is also known
Forum: Miscellaneous Math 2020-07-08, 15:53
Replies: 14
Views: 1,359
Posted By drmurat
yes but lets try n> 1

yes but lets try n> 1
Forum: Miscellaneous Math 2020-07-08, 15:25
Replies: 14
Views: 1,359
Posted By drmurat
lol and one more sample ?

lol
and one more sample ?
Forum: Miscellaneous Math 2020-07-08, 14:46
Replies: 14
Views: 1,359
Posted By drmurat
is it possible

is it possible ( 2 ^ n ) +1 and ( 2 ) ^ ( n + 1 ) + 1 can be prime
Forum: Aliquot Sequences 2020-07-08, 14:30
Replies: 15
Views: 2,065
Posted By drmurat
my way is a bit faster if A = 28 = 4×7 = 2^2 ×...

my way is a bit faster
if A = 28 = 4×7 = 2^2 × 7
my formula for number A = 2 ^ n * m ( m is prime)
B = A + 2 * ( 2^ n - 1 ) - ( m - 1 )
B = 28 + 2 * ( 3) - ( 7-1)
B = 28 + 6 - 6
B= 28

A =...
Forum: Aliquot Sequences 2020-07-08, 13:11
Replies: 15
Views: 2,065
Posted By drmurat
thanks so much I can calculate B directly...

thanks so much
I can calculate B directly without calculating C . any study you know about this ?
Forum: Aliquot Sequences 2020-07-08, 10:29
Replies: 15
Views: 2,065
Posted By drmurat
thanks but thats are so complex formulas for me ...

thanks but thats are so complex formulas for me
I wonder that
after factorization my number A=2^400.000 x 5 or A=3^100.000 x 11
is it easy to find B or C
Showing results 1 to 25 of 53

 
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