Question

- about star-twins what you know ?

- bc. a star has five branch so than we use this 5 to generate star-twins
- for example : 5-7 so 5+7=12 and now
12 +/- 5 = 7 - 17 what are twins too bc we know that 7 is twin with 5 and 17 is twin with 19
- so than this mean that the first STAR TWIN is
5-7
- so what will be the second star twin - can you getting it in this way ?
@ganeshie8 ,@Nnesha ,@Mehek14,@TheSmartOne,@Kainui,
@rebeccaxhawaii,@agent0smith,@zepdrix
- opinions please - thank you in advance

Answer 1

@Nnesha @Mehek14 @TheSmartOne @Kainui @agent0smith @zepdrix ^^^

Answer 2

thank you

Answer 3

never heard of a star twin

Answer 4

@ganeshie8 after super twins here is something new

Answer 5

so in this way we can generate the second star twin using 11 - 13

11 +13 = 24 +/ - 5 = 19 what is twin with 17 and 29 what is twin with 31 - yes ?
so than this mean that 11 - 13 will be the second star twin

Answer 6

@ganeshie8 please your opinion about ? ty

Answer 7

so 17 - 19 work same too

17 + 19 = 36 +/- 5 = 31 what is twin with 29 and 41 what is twin with 43
how you like it ?
- so than the 3rd star twin will be 17 - 19

Answer 8

so what will be the next ?

Answer 9

@jim_thompson5910 what is your opinion about this please ? thank you in advance

Answer 10

@jhonyy9 did you mean twin primes?

http://mathworld.wolfram.com/TwinPrimes.html

Answer 11

yes but in this above wrote case star twin primes - generated in above wrote way

Answer 12

@mathmale your opinion about this ? thank you

Answer 13

sorry I've never heard of star primes or star twin primes

Answer 14

I'm still trying to understand what a star twin is. (Can't find anything about it.) But it seems like to me that you're adding prime numbers and then subtracting 5 from it and then finding a twin prime

17 and 29 works

17 + 29 = 46

46 - 5 = 41

and 41 and 43 are twin prime numbers :P

Answer 15

@TheSmartOne thank you that you try understanding the star twins - so how you see the name ,,star bc. how i have wrote on the posted text firstly bc a star has 5 branch so from this result that than you have a twin same with 5-7 and assume so result 12 so 12 +/- 5 generate 5 and 17 what mean that resulted two twins bc 5 is twin with 7 and 17 is twin with 19 so this mean that the twin 5-7 is star twin

- this is same with ..super twins" than you have readed this my posted twin - generator how we can getting this super twins - so than you like i can tag you there for you can looking this too - wait your answer - jhonyy9

Answer 16

@Kainui your opinion please about this ? thank you in advance

Answer 17

sure, you can tag me

Answer 18

ok - moment please

Answer 19

@Kainui your opinion please about this - hope you remember what i've posted about super twins - so than what you think about star twins now ?

Answer 20

I see, it looks like you're connecting twin primes together. So twin primes are always of this form:

\[6n\pm1\]
for instance for n=3,

\(17=6*3-1\) and \(19=6*3+1\)

So what you're doing is taking your twin primes:

\[(6n-1)+(6n+1)=12n\]
then you're adding each of these to it:

\[12n+6n-1 = 18n-1=6(3n)-1\]\[12n+6n+1 = 18n+1=6(3n)+1\]

So if \(6n\pm 1\) are twin primes and \(6(3n)\pm 1\) are twin primes, then they're star twins.

n=1 gives you \(6*1 \pm 1\) 5 and 7 and \(6*3*1 \pm 1\) gives you 17 and 19.

Answer 21

ok and thank you @Kainui so after this generalized form do you can tel me what will be the next after this above wrote 3rd star twin so what are 17 and 19
- what will be the 4th star twin ?

Answer 22

Basically star twins are the twin primes such that 2p-3 and 2p+7 are primes.

Super twins are the twin primes such that 2p+1 and 2p+3 are primes.

Both these sets of primes seem to be very rare

Answer 23

71, 73

71 + 73 = 144

144 - 5 = 139
144 + 5 = 149

Answer 24

137, 139
149, 151

are pairs of twin primes

Answer 25

ty @ganeshie8

Answer 26

@ikram002p what is your opinion about these star twins ?
and than you are here i like ask you that you have readed my before posted question,idea about super twins ?

Answer 27

@heyyyyitsholly your opinion please about this ? thank you in advance