- View SourceThanks Peter and indeed I wrote a small program to show me some other examples of the 7_29_139 and 139_29_7.

I found that about 96 in 1,000,000 numbers are such triplets that are primes with prime digit sums and their left-to-right and right-to-left concatenations are also primes with prime digit sums.

Here are the 96 cases output:

1 23 191 123191 191231 all are additive primes.

1 23 269 123269 269231 all are additive primes.

1 23 373 123373 373231 all are additive primes.

1 23 401 123401 401231 all are additive primes.

1 23 593 123593 593231 all are additive primes.

1 23 601 123601 601231 all are additive primes.

1 23 661 123661 661231 all are additive primes.

1 23 863 123863 863231 all are additive primes.

1 23 911 123911 911231 all are additive primes.

1 29 223 129223 223291 all are additive primes.

1 29 281 129281 281291 all are additive primes.

1 29 443 129443 443291 all are additive primes.

1 29 593 129593 593291 all are additive primes.

1 29 757 129757 757291 all are additive primes.

1 29 971 129971 971291 all are additive primes.

1 41 157 141157 157411 all are additive primes.

1 41 179 141179 179411 all are additive primes.

1 41 263 141263 263411 all are additive primes.

1 41 283 141283 283411 all are additive primes.

1 41 353 141353 353411 all are additive primes.

1 41 461 141461 461411 all are additive primes.

1 41 601 141601 601411 all are additive primes.

1 43 281 143281 281431 all are additive primes.

1 43 443 143443 443431 all are additive primes.

1 47 151 147151 151471 all are additive primes.

1 47 179 147179 179471 all are additive primes.

1 47 227 147227 227471 all are additive primes.

1 47 353 147353 353471 all are additive primes.

1 47 487 147487 487471 all are additive primes.

1 47 881 147881 881471 all are additive primes.

1 61 263 161263 263611 all are additive primes.

1 61 599 161599 599611 all are additive primes.

1 61 977 161977 977611 all are additive primes.

1 67 449 167449 449671 all are additive primes.

1 67 863 167863 863671 all are additive primes.

1 67 887 167887 887671 all are additive primes.

1 67 953 167953 953671 all are additive primes.

1 83 191 183191 191831 all are additive primes.

1 83 317 183317 317831 all are additive primes.

1 83 487 183487 487831 all are additive primes.

1 83 577 183577 577831 all are additive primes.

1 83 683 183683 683831 all are additive primes.

1 83 829 183829 829831 all are additive primes.

1 89 139 189139 139891 all are additive primes.

1 89 337 189337 337891 all are additive primes.

1 89 353 189353 353891 all are additive primes.

1 89 463 189463 463891 all are additive primes.

1 89 599 189599 599891 all are additive primes.

3 41 191 341191 191413 all are additive primes.

3 41 443 341443 443413 all are additive primes.

3 41 461 341461 461413 all are additive primes.

3 41 641 341641 641413 all are additive primes.

3 41 911 341911 911413 all are additive primes.

3 43 193 343193 193433 all are additive primes.

3 43 379 343379 379433 all are additive primes.

3 47 401 347401 401473 all are additive primes.

3 47 773 347773 773473 all are additive primes.

3 61 313 361313 313613 all are additive primes.

3 61 373 361373 373613 all are additive primes.

3 61 463 361463 463613 all are additive primes.

3 61 577 361577 577613 all are additive primes.

3 61 919 361919 919613 all are additive primes.

3 83 179 383179 179833 all are additive primes.

3 83 683 383683 683833 all are additive primes.

3 83 797 383797 797833 all are additive primes.

3 89 227 389227 227893 all are additive primes.

3 89 911 389911 911893 all are additive primes.

7 23 269 723269 269237 all are additive primes.

7 23 353 723353 353237 all are additive primes.

7 23 467 723467 467237 all are additive primes.

7 23 829 723829 829237 all are additive primes.

7 29 139 729139 139297 all are additive primes.

7 29 173 729173 173297 all are additive primes.

7 29 191 729191 191297 all are additive primes.

7 29 373 729373 373297 all are additive primes.

7 29 821 729821 821297 all are additive primes.

7 41 401 741401 401417 all are additive primes.

7 41 467 741467 467417 all are additive primes.

7 41 827 741827 827417 all are additive primes.

7 43 131 743131 131437 all are additive primes.

7 43 179 743179 179437 all are additive primes.

7 43 881 743881 881437 all are additive primes.

7 47 157 747157 157477 all are additive primes.

7 47 401 747401 401477 all are additive primes.

7 47 599 747599 599477 all are additive primes.

7 67 827 767827 827677 all are additive primes.

7 83 131 783131 131837 all are additive primes.

7 83 191 783191 191837 all are additive primes.

7 83 283 783283 283837 all are additive primes.

7 83 337 783337 337837 all are additive primes.

7 83 373 783373 373837 all are additive primes.

7 83 379 783379 379837 all are additive primes.

7 89 311 789311 311897 all are additive primes.

7 89 331 789331 331897 all are additive primes.

7 89 577 789577 577897 all are additive primes.

7 89 977 789977 977897 all are additive primes.

Ali

God > infinity

www.heliwave.com

----- Original Message -----

From: "Peter Boos" <peter_boos@...>

To: "Ali Adams" <alipoland@...>

Sent: Wednesday, September 15, 2010 7:56:10 AM GMT +08:00 Beijing / Chongqing / Hong Kong / Urumqi

Subject: Re: God's Prime Triplets

Well there are many variations and weird things with primes.

but like 10+2+4 = 4+2+10 the sum of these will always be the same.

in principle there are endless prime numbers, so such things happen.

how people name it, in theory there could even be more variations :)

Maybe you find something on google or so about this.

or try this site http://primes.utm.edu/curios/

Sent: Tue, 3 August, 2010 6:57:06

Subject: God's Prime Triplets

Greetings all,

I know prime numbers with prime digit sums like 8317 with 8+3+1+7 are called additive prime numbers but is there any special name given to primes P1 , P2 , P3 such that:

P1, P2, P3 are additive prime numbers (e.g. 7 , 29 , 139 with 7 , 2+9= 11 , 1+3+9= 13 digit sums),

AND Left-to-right concatenation of P1P2P3 ( 729139 ) is also an additive prime with prime digit sum (7+2+9+1+3+9= 31 )

AND Right-to-left concatenation of P3P2P1 ( 139297 ) is also an additive prime with prime digit sum (1+3+9+2+9+7= 31 )

?

If there has been no such observation before, I would like to name 7 , 29 , 139 , " God's Prime Triplets " as I found them in the Key to unlocking the Message of the holy book of Islam, The Quran or The Readable despite being encrypted !

For details please see www.heliwave.com .

Thank you all,

Ali Adams

God > infinity

[Non-text portions of this message have been removed]