u/Inevitable-Sea6754

Can a prime-gap structure announce a future prime before it appears?

I am studying a deterministic structure based on the gaps between consecutive prime numbers.

The observation that started this research is the following sequence:

89 -> 97 -> 101 -> 103

with gaps:

8, 4, 2.

For each prime p and its following gap g, I define S as the cumulative sum of the previous prime gaps. In this construction, S = p + g - 2. I then define V = S + g.

The interesting phenomenon is not simply that an arithmetic operation sometimes produces another prime. The interesting point is that different positions in the prime-gap construction can produce exactly the same future value V before that value itself appears in the sequence of primes.

The clearest example is 103.

When we reach the prime 97, the following gap is 4.

So:

S = 97 + 4 - 2 = 99

and:

V = 99 + 4 = 103

Therefore, while the current prime is still 97, the future value 103 has already been determined by the construction, even though 103 has not yet appeared as a prime.

The previous row produces exactly the same value:

S = 89 + 8 - 2 = 95

and:

V = 95 + 8 = 103

So we have two different rows producing the same value:

95 + 8 = 103

99 + 4 = 103

The prime sequence then continues:

97 -> 101 -> 103

and the third representation is:

101 + 2 = 103

The same mechanism can also produce a composite value. For example:

395 + 8 = 403

399 + 4 = 403

but:

403 = 13 x 31

So the phenomenon is not simply a way of generating primes. The construction can determine a future integer before that integer appears in the prime sequence, whether it eventually turns out to be prime or composite.

For consecutive rows producing the same value V, a simple relation appears: the next prime gap is half the previous one.

This gives structures such as:

8, 4, 2

16, 8, 4, 2

32, 16, 8, 4, 2

My question is:

Is there a known number-theoretic explanation for this phenomenon?

In particular, is there a known result explaining why different trajectories constructed from cumulative prime gaps can converge to exactly the same future value, and why consecutive convergences produce this repeated halving of the gaps?

I am mainly interested in the mathematical mechanism behind the convergence and the advance determination of the future value, rather than in claiming that every announced value must be prime.

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u/Inevitable-Sea6754 — 3 days ago

¿Puede una estructura de huecos entre primos anunciar un primo futuro antes de que aparezca?

Estoy investigando una estructura determinista construida a partir de los huecos entre números primos consecutivos.

El ejemplo que originó la investigación es:

89 → 97 → 101 → 103

con huecos 8, 4, 2.

Para cada primo p y su hueco g, construyo:

S = p + g − 2

y después:

V = S + g.

En el caso de 103, cuando todavía estamos en el primo 97:

S = 97 + 4 − 2 = 99

V = 99 + 4 = 103

Por tanto, el valor 103 queda determinado cuando todavía estamos en 97, antes de que 103 aparezca en la sucesión de primos.

La fila anterior produce el mismo valor:

89 + 8 − 2 = 95

95 + 8 = 103

Después la trayectoria continúa:

97 → 101 → 103

El mismo mecanismo también puede anunciar valores compuestos. Por ejemplo:

395 + 8 = 403

399 + 4 = 403

pero 403 = 13 × 31.

Lo que me interesa no es simplemente que una operación produzca a veces un primo. Lo interesante es que distintas posiciones construidas a partir de los huecos convergen en el mismo valor futuro antes de que ese valor aparezca.

En las cadenas consecutivas aparece además una relación:

8, 4, 2

16, 8, 4, 2

32, 16, 8, 4, 2

y algebraicamente, cuando el mismo V se mantiene entre posiciones consecutivas, el siguiente hueco es la mitad del anterior.

¿Alguien conoce una explicación o resultado de teoría de números relacionado con este tipo de convergencias de trayectorias construidas a partir de huecos primos?

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u/Inevitable-Sea6754 — 3 days ago