Sequences

Primes p such that 3*p + 10 is also prime.

Primes p such that 4*p+1 is also prime.

Primes p such that 4p + 3 is prime.

Primes p such that 4*p + 5 is also prime.

Primes p such that 4*p + 7 is also prime.

Primes p such that 4*p + 9 is also prime.

Primes p such that 5*p + 2 is also prime.

Primes p such that 5*p + 4 is also prime.

Primes p such that 5p+6 is a prime.

Primes p such that 5*p + 8 is also prime.

Primes p such that 6*p + 5 is also prime.

Primes p such that 6*p + 7 is also prime.

Primes p such that 7*p + 2 is also prime.

Primes p such that 7*p + 4 is also prime.

Primes p such that 7*p + 6 is also prime.

Primes p such that 7*p + 8 is also prime.

Primes p such that 7*p + 10 is also prime.

Numbers k such that k and 8*k + 1 are both prime.

Primes p such that 8*p + 3 is also prime.

Numbers k such that k and 8*k + 5 are both prime.

Primes p such that 8*p + 7 is also prime.

Primes p such that 8*p + 9 is also prime.

Primes p such that 9*p + 2 is also prime.

Primes p such that 9*p + 4 is also prime.

Primes p such that 9*p + 8 is also prime.

Primes p such that 9*p + 10 is also prime.

Primes p such that 10*p + 1 is also prime.

Primes p such that 10*p + 3 is also prime.

Primes p such that 10*p + 7 is also prime.

Primes p such that 10*p + 9 is also prime.

Primes that remain prime through 2 iterations of function f(x) = x + 6.

Primes that remain prime through 2 iterations of function f(x) = 2x + 3.

Primes that remain prime through 2 iterations of the function f(x) = 2x + 5.

Primes that remain prime through 2 iterations of the function f(x) = 2x + 7.

Primes that remain prime through 2 iterations of the function f(x) = 2x + 9.

Primes that remain prime through 2 iterations of the function f(x) = 3*x + 2.

Primes p such that 3*p + 4 and 9*p + 16 are also prime.

Primes that remain prime through 2 iterations of function f(x) = 3x + 8.

Primes that remain prime through 2 iterations of function f(x) = 3x + 10.

Primes that remain prime through 2 iterations of function f(x) = 4x + 3.

Primes that remain prime through 2 iterations of function f(x) = 4x + 9.

Primes that remain prime through 2 iterations of function f(x) = 5x + 2.

Primes that remain prime through 2 iterations of the function f(x) = 5x + 4.

Primes that remain prime through 2 iterations of the function f(x) = 5x + 6.

Primes that remain prime through 2 iterations of the function f(x) = 5x + 8.

Primes that remain prime through 2 iterations of function f(x) = 6x + 1.

Primes that remain prime through 2 iterations of function f(x) = 6x + 5.

Primes that remain prime through 2 iterations of function f(x) = 6x + 7.

Primes that remain prime through 2 iterations of function f(x) = 7x + 6.

Primes that remain prime through 2 iterations of function f(x) = 8x + 1.