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Robert Israel
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Let $L = \text{lcm}(2,\ldots, n+1)$. Then $p = Lm -1$ satisfies your conjecture for $n$ if $Lm/(k+1)-1$ for $k = 0 \ldots n$ are all primes. Dixon's Dickson's conjecture implies that this is the case for infinitely many $m$.

See OEIS sequence A078502.

Let $L = \text{lcm}(2,\ldots, n+1)$. Then $p = Lm -1$ satisfies your conjecture for $n$ if $Lm/(k+1)-1$ for $k = 0 \ldots n$ are all primes. Dixon's conjecture implies that this is the case for infinitely many $m$.

See OEIS sequence A078502.

Let $L = \text{lcm}(2,\ldots, n+1)$. Then $p = Lm -1$ satisfies your conjecture for $n$ if $Lm/(k+1)-1$ for $k = 0 \ldots n$ are all primes. Dickson's conjecture implies that this is the case for infinitely many $m$.

See OEIS sequence A078502.

Source Link
Robert Israel
  • 54.2k
  • 1
  • 76
  • 152

Let $L = \text{lcm}(2,\ldots, n+1)$. Then $p = Lm -1$ satisfies your conjecture for $n$ if $Lm/(k+1)-1$ for $k = 0 \ldots n$ are all primes. Dixon's conjecture implies that this is the case for infinitely many $m$.

See OEIS sequence A078502.